Marine and Boat Battery

Nominal Voltage & Rated Capacity 25.6V 100Ah 25.6V 200Ah Charge Voltage 29.2±0.2V 29.2±0.2V Standard Charge/Discharge Current 20A 40A Recommended Charge/Discharge Current ≤50A/≤100A ≤100A Peak Discharge Current 200A (3 seconds) 200A (3 seconds) Allowed Max. Charge/Discharge Current 100A 100A Product Weight 49.52 lbs 92.6 lbs Product Dimensions 20.55x9.45x8.58 in 20.6x9.37x8.58 in Cycle Life ≥2000 cycles@100%DOD;  ＞8000 cycles@50%DOD;  ≥2000 cycles@100%DOD; ＞8000 cycles@50%DOD;  Warranty 10-year 10-year Powerful and Durable - Weize 24V LiFePO4 Battery with 10-Year Warranty! Endurance Perfected - Built to Thrive:Experience the epitome of longevity with our LiFePO4 battery, flourishing through over 2000 cycles at 100% discharge or an astounding 8000 cycles at 50% depth of discharge (Suggested) - all while maintaining peak performance. Bid farewell to the short lifespan of traditional lead-acid batteries, as our LiFePO4 battery lasts an incredible 10 times longer, leading to substantial cost savings. Plus, with its cold weather protection as a critical feature, our battery defies all odds even in the coldest of environments.Effortless Performance - Embrace the Automatic BMS:Simplify your power management with our cutting-edge Automatic Battery Management System (BMS). Safeguarding your battery against overcharge, Discharge, Over Current, short-circuiting, and Low and High Temperatures, the BMS ensures optimal performance and extended life. Watch as the BMS automatically cuts off the battery, with seamless reactivation taking just 1 second, eliminating the need for higher voltage input.Power in a Lightweight Package - Versatility Redefined:Unleash the potential of lithium's greater energy density, weighing only 1/3 of traditional lead-acid batteries. Upgrade any Deep Cycle battery with ease, as our LiFePO4 battery is the perfect fit for an array of applications. From Fish Finders and Ice Fishing to Boating Electronics, Camping, Solar Systems, and Home Alarm Systems - our battery empowers you in every endeavor. For optimal performance, simply charge the battery with a dedicated LITHIUM BATTERY CHARGER, and remember to avoid connecting more than 4 batteries in series or parallel.Safety Meets Eco-Friendly - Your Trusted Choice:Crafted from 100% safe, non-toxic, and non-hazardous energy, the Weize LiFePO4 battery boasts unmatched chemical stability. Free from worries of thermal runaway or overheating, even in the face of punctures, rest easy knowing safety is our top priority. With no acid involved, you have the freedom to mount the battery in any position, ensuring both safety and convenience. Before use, take a moment to read the user manual carefully, and feel free to reach out to our team with any battery-related inquiries.Embrace the Future of Power Solutions - Trust in Weize:Experience the revolution of power with the Weize 24V LiFePO4 Battery, setting a new standard in endurance, performance, and environmental consciousness. Empower your ventures with confidence and embrace a greener, more efficient future. Take control of your power - Trust in Weize, your energy expert.

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Battery Cell Composition LiFePO4 cell Nominal Voltage & Rated Capacity 25.6V 200Ah Self-discharge Rate(77℉/25℃) 3%/month Charge Voltage 29.2±0.2V Float Charge Voltage 27.6V Standard Charge/Discharge Current 40A Recommended Charge/Discharge Current ≤100A Allowed Max. Charge/Discharge Current 100A Peak Discharge Current 200A (3 seconds) Storage Temperature Range -5°C ~ 45°C / 23°F ~ 113°F Operating Charge Temperature Range 0°C ~ 45°C / 32°F ~ 113°F Operating Discharge Temperature Range -20°C ~ 60°C / -4°F ~ 140°F Product Dimensions 523.24x238.0x218.0 mm / 20.6x9.37x8.58 in Product Weight 42 kg / 92.6 lbs Cycle Life@100%DOD ≥2000 cycles Warranty 10-year Discover Limitless Power - Weize 24V 200Ah LiFePO4 Battery with 10-Year Warranty!Endurance Perfected - Built to Thrive:Experience the epitome of longevity with our LiFePO4 battery, flourishing through over 2000 cycles at 100% discharge or an astounding 8000 cycles at 50% depth of discharge (Suggested) - all while maintaining peak performance. Bid farewell to the short lifespan of traditional lead-acid batteries, as our LiFePO4 battery lasts an incredible 10 times longer, leading to substantial cost savings. Plus, with its cold weather protection as a critical feature, our battery defies all odds even in the coldest of environments.Effortless Performance - Embrace the Automatic BMS:Simplify your power management with our cutting-edge Automatic Battery Management System (BMS). Safeguarding your battery against overcharge, Discharge, Over Current, short-circuiting, and Low and High Temperatures, the BMS ensures optimal performance and extended life. Watch as the BMS automatically cuts off the battery, with seamless reactivation taking just 1 second, eliminating the need for higher voltage input.Power in a Lightweight Package - Versatility Redefined:Unleash the potential of lithium's greater energy density, weighing only 1/3 of traditional lead-acid batteries. Upgrade any Deep Cycle battery with ease, as our LiFePO4 battery is the perfect fit for an array of applications. From Fish Finders and Ice Fishing to Boating Electronics, Camping, Solar Systems, and Home Alarm Systems - our battery empowers you in every endeavor. For optimal performance, simply charge the battery with a dedicated LITHIUM BATTERY CHARGER, and remember to avoid connecting more than 4 batteries in series or parallel.Safety Meets Eco-Friendly - Your Trusted Choice:Crafted from 100% safe, non-toxic, and non-hazardous energy, the Weize LiFePO4 battery boasts unmatched chemical stability. Free from worries of thermal runaway or overheating, even in the face of punctures, rest easy knowing safety is our top priority. With no acid involved, you have the freedom to mount the battery in any position, ensuring both safety and convenience. Before use, take a moment to read the user manual carefully, and feel free to reach out to our team with any battery-related inquiries.Embrace the Future of Power Solutions - Trust in Weize:Experience the revolution of power with the Weize 24V 200Ah LiFePO4 Battery, setting a new standard in endurance, performance, and environmental consciousness. Empower your ventures with confidence and embrace a greener, more efficient future. Seize control of your power - Trust in Weize, your energy expert.

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Nominal Voltage & Rated Capacity 12V 100Ah  12V 100Ah  12V 200Ah  Battery Type AGM AGM AGM Color Black Light Grey Black Cycle Use Voltage 14.5V - 14.8V 14.5V - 14.8V 14.4V - 14.7V Float Charge Voltage 13.5V - 13.8V 13.5V - 13.8V 13.5V - 13.8V Maximum Continuous Charging Current 30A 30A 60A Maximum Discharging Current 800A (5 seconds) 1150A (5 seconds) 1600A (5 seconds) Product Weight 61 lbs 63 lbs 128.9 lbs Product Dimensions 13x6.7x8.4 in 12.99x6.73x8.43 in 20.55x9.37x8.70 in Warranty 1-year 2-year 2-year Looking to supercharge your power needs? Look no further than the Weize Deep Cycle Battery - your ultimate energy companion! With an exceptional package that includes screws, a maintenance-free design, and spill-proof technology, this battery is ready to elevate your energy solutions like never before. Our Deep Cycle Batteries are designed with advanced AGM and GEL technologies, both VRLA (Valve Regulated Lead-Acid) batteries. GEL batteries, in particular, offer a safer option compared to traditional lead-acid batteries. They adapt better to extreme temperatures and are less likely to experience thermal runaway. The GEL battery uses a silica gel to suspend the electrolyte, providing superior cycle life compared to AGM batteries. Our batteries are versatile and can be used in a variety of applications, including: Marine Applications Power Blackout Solutions Outdoor Activities Solar & Wind Power Applications Electric Wheelchairs RV & Camper Applications Trolling Motor Applications Fish Finder Applications Off-Grid Applications (Note: Not suitable for motorcycle or ATV engine starts) Choose Weize Deep Cycle Batteries for reliable, long-lasting power in all your adventures and essential power needs. SLA batteries have a low self-discharge rate - about 40% per year or 3.3% per month. These batteries are able to be stored without charging for up to 5-6 months when at full capacity, but doing so is not recommended. At least every 2-3 months you should top charge them. In order to prolong their shelf life, SLA batteries should be stored and maintained properly. Best Practices Store batteries in a cool, dry place (optimally 75 degrees Fahrenheit / 23 degrees Celsius or less) Periodical top charging of the batteries is recommended Store batteries in a fully charged state Our batteries can be used in various types of: Access Control Systems Home Alarm Systems Burglar Alarm Systems Security Systems Electric scooters and bikes Electric wheelchairs Ride-on Toys Golf Carts camping Camper Trailers Portable solar set-ups Camper Vans & RVs Motor-homes Marine 4WDs Off Grid Solar Connecting batteries NOTE: The maximum number that can be connected in parallel is 4. In series, there are no limitations. IN SERIES By connecting the batteries in series you are doubling the voltage and maintaining the same capacity (amp hours). Connect the positive terminal of the first battery to the negative terminal of the second one. From the two free terminals connect the positive to the power lead on your device, and the negative to the ground connection of your application. PARALLEL By connecting the batteries in parallel you are doubling the capacity (amp hours) and maintaining the same voltage. Connect the positive terminal of the second battery to the positive terminal of the first battery. Do the same with the negative terminals. Connect your application to the positive and negative terminals of the first battery. IMPORTANT INFORMATION BEFORE YOU BUY In order to find the best replacement for your original battery you need to compare the physical dimensions, Volts, and Amp power of your original model to our battery. Besides physical dimensions, you also need to check battery terminals, which are the metal connectors on top of the battery. To determine what terminal your battery has, you will need to look at their form and determine if they have a flat connector, nut and bolt, or wires, and then measure their sizes.

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Item Group 34M Battery Dimensions 6.1"D x 10.86"W x 6.89"H Terminal DT, SAE/M8 Stud, SAE/M8 Threaded Post, WNT Item Weight 42.56 Pounds Vehicle Service Type Boat/RV Discover Unmatched Power and Durability with the WEIZE BCI Group 34M Dual-Purpose Battery:Versatile Performance: The WEIZE BCI Group 34M battery is a true multi-tasker, serving as a dual-purpose deep cycle sealed AGM marine and RV battery. Its impressive capabilities make it the ideal choice for both starting power and deep cycling, ensuring a continuous and reliable power supply.Advanced AGM Technology: This powerhouse is driven by cutting-edge AGM technology, characterized by minimal internal resistance and exceptional power output. Experience a battery that guarantees longevity and dependable performance, boasting a remarkable 2x longer cycle life compared to traditional flooded marine batteries.Rapid Recharge: The WEIZE BCI Group 34M is equipped with quick charging abilities, allowing it to recharge up to five times faster than conventional batteries. This not only saves you precious time but also enhances overall efficiency. For optimal results, use a constant voltage of 14.4± 0.1V and a max current of 11A to charge the battery until the current remains unchanged for 2 to 3 hours, ensuring that the maximum charging time does not exceed 24 hours.Nearly Maintenance-Free: Say goodbye to the hassles of constant maintenance. The WEIZE BCI Group 34M battery is designed for minimal upkeep, reducing surface corrosion, offering exceptional durability, and withstanding vibrations like a champion. In fact, it possesses an outstanding 20x more vibration resistance than flooded batteries.Safety Assured: Your safety is paramount. The WEIZE BCI Group 34M battery is constructed with a leak-proof design and incorporates specialized valves to ensure a secure and worry-free operation. This translates to an extended battery life and unparalleled peace of mind. And for your added assurance, WEIZE dual-purpose Batteries come with a confident 2-year warranty.Elevate your power needs with the WEIZE BCI Group 34M battery, where outstanding performance meets unyielding reliability. We are dedicated to delivering top-quality products and responsive customer service. If you have any questions or require support, please reach out to our WEIZE support team. We are here for you! Dual-Purpose vs. Deep-Cycle Rather than having a starting battery and a deep-cycle battery, the dual-purpose batteries can handle both jobs at the same time and can be used to start the engine and deliver service power for accessories and electronics. AGM Battery has 20x more vibration resistance than flooded marine batteries. AGM batteries have 2x more cycle life than traditional flooded marine batteries. AGM technology provides superb shock and vibration resistance. This battery is designed to handle all accessory demands in RVs and boats. Charging Need full charge AGM battery when the voltage falls to 12.7V. AGM battery storage period at 25℃ is 6 months, generally do not need to recharge the battery in 6 months. Storage for more than 6 months, need to fully charge the battery. Use constant voltage 14.4± 0.1V, max current 0.2C₂₀A (C₂₀ is battery rated capacity) charging battery. For example, if the power is 55Ah, use max current 11A to charge the battery until the current has no change for 2 to 3 hours. But the maximum charging time must not exceed 24 hours.

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Item Group 31M Battery Nominal Voltage & Rated Capacity 12V 105Ah Dimensions 6.81"D x 12.99"W x 8.35"H Item Weight 67.47 Pounds Terminal DT, SAE/M8 Stud, SAE/M8 Threaded Post, WNT Vehicle Service Type Boat/RV Cold Cranking Amps (CCA) @0℉(-18℃) 825A Marine Cranking Amps (MCA) @32℉(0℃) 1000A Case ABS Material Warranty 2-year Elevate Your Power Supply with the WEIZE BCI Group 31M Battery ✅ Dual Purpose Powerhouse: The WEIZE BCI Group 31M is a versatile and dependable deep cycle sealed AGM marine and RV battery. It combines exceptional starting power with deep cycling capability, ensuring a consistent and enduring power source. 💪 High-Octane Performance: Powered by advanced AGM technology, the WEIZE BCI Group 31M boasts low internal resistance and robust output power. This means you can rely on it for a steady power supply and a remarkably long battery life – a cycle life that's double that of traditional flooded marine batteries. 🚀 Quick Charge Advantage: Need power in a hurry? The WEIZE BCI Group 31M excels in rapid charging. It can charge up to five times faster than the competition, saving you valuable time and enhancing efficiency. To ensure optimal charging, maintain a constant voltage of 14.4± 0.1V and a maximum current of 21A. Charge until the current remains stable for 2 to 3 hours, but never exceed a maximum charging time of 24 hours. 🛠️ Low Maintenance Marvel: Nearly maintenance-free, the WEIZE BCI Group 31M minimizes surface corrosion, delivering enhanced durability and exceptional performance, even under demanding conditions. It outperforms flooded batteries with an incredible 20x greater vibration resistance. 🛡️ Safety First: Engineered with a leak-proof design and equipped with specialized valves, the WEIZE BCI Group 31M is your trusty companion for safe and reliable power. Its enduring performance ensures a longer battery life, making it the ideal choice for your marine and RV adventures. Weize dual-purpose batteries come with a confident 2-year guarantee, reflecting our unwavering commitment to quality. 🤝 Your Power, Our Priority: At Weize, we not only deliver exceptional batteries but also exceptional customer service. Our support team is ready to assist you, ensuring your satisfaction with our product. For inquiries or assistance, please reach out to the seller directly. Elevate your power supply and experience the difference with the WEIZE BCI Group 31M Battery. Powering your adventures reliably and efficiently. Dual-Purpose vs. Deep-Cycle Rather than having a starting battery and a deep-cycle battery, the dual-purpose batteries can handle both jobs at the same time and can be used to start the engine and deliver service power for accessories and electronics. AGM Battery has 20x more vibration resistance than flooded marine batteries. AGM batteries have 2x more cycle life than traditional flooded marine batteries. AGM technology provides superb shock and vibration resistance. This battery is designed to handle all accessory demands in RVs and boats. Charging Need full charge AGM battery when the voltage falls to 12.7V. AGM battery storage period at 25℃ is 6 months, generally do not need to recharge the battery in 6 months. Storage for more than 6 months, need to fully charge the battery. Use constant voltage 14.4± 0.1V, max current 0.2C₂₀A (C₂₀ is battery rated capacity) charging battery. For example, if the power is 105Ah, use max current 21A to charge the battery until the current has no change for 2 to 3 hours. But the maximum charging time must not exceed 24 hours.

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Item Group 27M Battery Dimensions 6.61"D x 12.05"W x 8.19"H Terminal DT, SAE/M8 Stud, SAE/M8 Threaded Post, WNT Item Weight 59.54 Pounds Vehicle Service Type Boat/RV Elevate Your Power with the WEIZE BCI Group 27M Battery ✅ Dual Purpose Dynamo: The WEIZE BCI Group 27M battery is more than just a power source; it's your dependable companion for both marine and RV adventures. This dual-purpose deep cycle sealed AGM battery delivers exceptional starting power combined with deep cycling capabilities, ensuring a prolonged and unwavering power supply. 💪 Performance Unleashed: Fueled by advanced AGM technology, the WEIZE BCI Group 27M boasts a remarkably low internal resistance and a potent output capacity. Count on it for a dependable and extended battery life, with twice the cycle life compared to traditional flooded marine batteries. 🚀 Rapid Recharge: Need power in a flash? The WEIZE BCI Group 27M excels in rapid charging, reducing your downtime and boosting your efficiency. Maintain a constant voltage of 14.4± 0.1V and a maximum current of 18.4A during the charging process. Charge the battery until the current remains stable for 2 to 3 hours, never exceeding the maximum charging time of 24 hours. 🛠️ Maintenance Made Simple: The WEIZE BCI Group 27M is engineered for minimal maintenance, minimizing surface corrosion, and enhancing overall durability. Its capacity to withstand vibrations is an impressive 20 times greater than traditional flooded batteries. 🛡️ Safety Always: Crafted with a leak-proof design and equipped with specialized valves, the WEIZE BCI Group 27M battery is your go-to choice for safe and reliable power. It ensures an extended battery life while providing peace of mind. Weize dual-purpose batteries come with a confident 2-year guarantee, reflecting our commitment to quality. 🤝 Your Power Partner: At Weize, we're not just providing batteries; we're committed to delivering outstanding customer service. Our support team is ready to assist you, ensuring your satisfaction with our product. For inquiries or assistance, please reach out to the seller directly. Elevate your power with the WEIZE BCI Group 27M Battery. Your reliable source of power for marine and RV adventures. Dual-Purpose vs. Deep-Cycle Rather than having a starting battery and a deep-cycle battery, the dual-purpose batteries can handle both jobs at the same time and can be used to start the engine and deliver service power for accessories and electronics. AGM Battery has 20x more vibration resistance than flooded marine batteries. AGM batteries have 2x more cycle life than traditional flooded marine batteries. AGM technology provides superb shock and vibration resistance. This battery is designed to handle all accessory demands in RVs and boats. Charging Need full charge AGM battery when the voltage falls to 12.7V. AGM battery storage period at 25℃ is 6 months, generally do not need to recharge the battery in 6 months. Storage for more than 6 months, need to fully charge the battery. Use constant voltage 14.4± 0.1V, max current 0.2C₂₀A (C₂₀ is battery rated capacity) charging battery. For example, if the power is 92Ah, use a max current of 18.4A to charge the battery until the current has no change for 2 to 3 hours. But the maximum charging time must not exceed 24 hours.

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Item Group 24M Battery Dimensions 6.61"D x 10.24"W x 8.19"H Terminal DT, SAE/M8 Stud, SAE/M8 Threaded Post, WNT Item Weight 50.72 Pounds Vehicle Service Type Boat/RV Elevate Your Adventures with the WEIZE BCI Group 24M Battery ✅ Dual-Purpose Dynamo: The WEIZE BCI Group 24M battery is your trusted companion, purpose-built for both marine and RV journeys. It combines remarkable starting power with deep cycling capabilities, ensuring a constant and enduring power supply for your adventures. 💪 Unleash Performance: Driven by cutting-edge AGM technology, the WEIZE BCI Group 24M exhibits impressively low internal resistance and formidable power output. Rely on it for consistent and extended battery life, boasting twice the cycle life when compared to traditional flooded marine batteries. 🚀 Lightning-Fast Charging: Need a rapid power-up? The WEIZE BCI Group 24M is tailored for quick charging, drastically reducing downtime and enhancing efficiency. Maintain a steady voltage of 14.4± 0.1V and a maximum current of 15.8A during charging. Charge the battery until the current remains steady for 2 to 3 hours, without exceeding the 24-hour maximum charging time. 🛠️ Maintenance Made Effortless: The WEIZE BCI Group 24M is designed for minimal maintenance, cutting down surface corrosion, and elevating overall durability. Its remarkable resistance to vibrations is an impressive 20 times greater than traditional flooded batteries. 🛡️ Safety First: Engineered with a leak-proof design and furnished with specialized valves, the WEIZE BCI Group 24M battery is your assurance of reliable and secure power. It ensures an extended battery life while providing peace of mind. Weize dual-purpose batteries are confidently guaranteed for 2 years, signifying our unwavering commitment to quality. 🤝 Your Trusted Power Partner: At Weize, we don't just provide batteries; we are dedicated to delivering exceptional customer service. Our support team stands ready to assist you, ensuring your satisfaction with our product. For inquiries or assistance, please reach out to the seller directly. Elevate your journeys with the WEIZE BCI Group 24M Battery. Your dependable source of power for marine and RV adventures. Dual-Purpose vs. Deep-Cycle Rather than having a starting battery and a deep-cycle battery, the dual-purpose batteries can handle both jobs at the same time and can be used to start the engine and deliver service power for accessories and electronics. AGM Battery has 20x more vibration resistance than flooded marine batteries. AGM batteries have 2x more cycle life than traditional flooded marine batteries. AGM technology provides superb shock and vibration resistance. This battery is designed to handle all accessory demands in RVs and boats. Charging Need full charge AGM battery when the voltage falls to 12.7V. AGM battery storage period at 25℃ is 6 months, generally do not need to recharge the battery in 6 months. Storage for more than 6 months, need to fully charge the battery. Use constant voltage 14.4± 0.1V, max current 0.2C₂₀A (C₂₀ is battery rated capacity) charging battery. For example, if the power is 79Ah, use max current 15.8A to charge the battery until the current has no change for 2 to 3 hours. But the maximum charging time must not exceed 24 hours.

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Battery Cell Composition LiFePO4 cell Nominal Voltage & Rated Capacity 51.2V 100Ah Self-discharge Rate(77℉/25℃) 3%/month Charge Voltage 58.4±0.2V Float Charge Voltage 55.2V Standard Charge/Discharge Current 20A Recommended Charge/Discharge Current ≤50A Allowed Max. Charge/Discharge Current 100A Serial Connection No Parallel Connection Maximum 10 units Peak Discharge Current 200A (10 seconds) Storage Temperature Range -5°C ~ 45°C / 23°F ~ 113°F Operating Charge Temperature Range 0°C ~ 45°C / 32°F ~ 113°F Operating Discharge Temperature Range -20°C ~ 60°C / -4°F ~ 140°F Product Dimensions 521.35 x 268.75 x 219.96 mm / 20.51 x 10.59 x 8.66 in Product Weight 37.9 kg / 83.6 lbs Cycle Life@100%DOD ≥2000 cycles Internal Resistance ≤60mΩ Housing Material ABS (Flame Retardant Plastic) Warranty 10-year Unleash the Power of the Future - Weize 48V 100Ah LiFePO4 Battery with a 10-Year Warranty! BUILT TO LAST: Our 48V 100Ah LiFePO4 Batteries are designed to exceed 2000 cycles at 100% depth of discharge or 8000 cycles at 50% depth of discharge (suggested), without any decrease in performance. In comparison, lead-acid batteries typically last about two years (500 cycles) at just 50% discharge. This means a LiFePO4 battery will last you 10 times longer than a lead-acid battery, ultimately reducing overall cost. Additionally, our battery includes cold weather protection, which is critical for maintaining performance in challenging conditions. AUTOMATIC 100A BMS AND MAINTENANCE-FREE: The built-in Battery Management System (BMS) protects your battery from Over Charge and Discharge, Over Current, Short Circuiting, as well as Low and High Temperature for increased performance and longer life. The BMS will automatically cut off the battery and the voltage will drop below 1V. Only when the circuit is cut off, the battery will automatically reactivate after 1 second (No longer need a higher voltage input to activate). LIGHTWEIGHT AND VERSATILE: Compared to lead-acid batteries, lithium batteries provide greater energy density and are only 1/3 the weight of lead-acid batteries. This makes them a perfect upgrade for any Deep Cycle battery and the best choice for many applications such as Fish Finders, Ice Fishing, Boating Electronics, Camping, Solar System, Home Alarm Systems. Please charge the battery with a dedicated LITHIUM BATTERY CHARGER, do not connect in series and no more than 10 batteries in parallel. SAFE AND ENVIRONMENTALLY FRIENDLY: Made from 100% safe, non-toxic, and non-hazardous materials, our LiFePO4 battery has higher chemical stability. It is not prone to thermal runaway and will not overheat or catch on fire even if punctured. With no acid in the battery, you're able to safely mount it in any position. However, please read the user manual carefully before using and don't hesitate to call us if you have any questions about the battery.

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Nominal Voltage 12.8V Initial Capacity 60Ah Standard Charge Current 50A Allowed Max. Charge Current 60A Continuous Discharge Current 150A, 2.5C Peak Discharge Current 250A(30S) Weight 13.3 Pounds Dimensions 9.06'' L x 7.88'' W x 6.89'' H Terminal Size M8 Cold Cranking Ampere 800CCA Recommended Uses Automotive, Trolling Motor, Marine, RV Applications Warranty 10 Years Discover True Power and Versatility with Our WEIZE Dual-Purpose Lithium Battery:Dual Purpose Dynamo: The WEIZE lithium battery is engineered for outstanding dual-purpose performance. It packs a punch with 800 Cold Cranking Amps (CCA), making it the ultimate choice for high-amp draw applications like firing up your car engine, supercharging your car audio, or powering a trolling motor. But there's more – this versatile 12V 60Ah battery also offers legendary deep-cycle marine performance, ensuring a constant and reliable power supply over an extended period. A terminal adapter is included, compatible with a wide range of marine, automotive, and deep-cycle applications.Built to Endure: Our LiFePO4 battery is not just powerful; it's built to last. With a lifespan of over 2500 cycles at 100% Depth of Discharge (DOD), it outshines traditional lead-acid batteries, which usually last only about two years (500 cycles) at 50% discharge. This means our battery can last at least five times longer than lead-acid batteries but at only half the weight. Additionally, it's designed to fit the physical dimensions of Group 24, 34, and 35 batteries. The cranking power and usable deep cycle capacity far surpass that of a lead-acid battery of the same group size.Automatic BMS and Maintenance-Free: Thanks to the built-in Battery Management System (BMS), your battery is fortified against Overcharging, Over discharging, Overcurrent, Short Circuits, as well as Low and High Temperatures. This not only enhances performance but also extends the battery's life. The BMS works diligently to safeguard your battery; it will automatically shut off the battery when the voltage drops below 1V. Only when the circuit is cut off will the battery reactivate after just 1 second. No longer will you need a higher voltage input to activate it.Safety and Environmental Prowess: Composed of 100% safe, non-toxic, and non-hazardous energy, the Weize LiFePO4 battery exhibits superior chemical stability, preventing thermal runaway and eliminating the risk of overheating or catching fire even when punctured. It's also free from acid, allowing you to mount it securely in any position. However, we strongly advise reading the user manual carefully before use, and our support team is always at your service should you have any questions about the battery.Guaranteed Performance: As the number one lead-acid battery brand on Amazon, we have the confidence to guarantee our newest Lithium Iron Phosphate (LiFePO4) Batteries for a remarkable 10 years! Quality is our mission, and our customer service reflects that. If you need assistance or have questions, our dedicated Weize support team is standing by, ready to assist you. Please note: Always charge the battery with a dedicated LITHIUM BATTERY CHARGER, and remember not to connect more than four batteries in a series.Experience limitless power with Weize Lithium Battery and choose a future filled with lasting energy and peace of mind.

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Battery Cell Composition LiFePO4 cell Nominal Voltage & Rated Capacity 12.8V 50Ah Self-discharge Rate(77℉/25℃) 3%/month Charge Voltage 14.6±0.2V Float Charge Voltage 13.8V Standard Charge/Discharge Current 10A Recommended Charge Current ≤25A Recommended Discharge Current ≤50A Allowed Max. Charge/Discharge Current 50A Peak Discharge Current 150A (3 seconds) Storage Temperature Range -5°C ~ 45°C / 23°F ~ 113°F Operating Charge Temperature Range 0°C ~ 45°C / 32°F ~ 113°F Operating Discharge Temperature Range -20°C ~ 60°C / -4°F ~ 140°F Internal Resistance ≤40mΩ Serial Connection Maximum 4 units Parallel Connection Maximum 10 units Product Dimensions 229x138x210 mm / 9.01x5.43x8.26 in Product Weight 5.82 kg / 12.83 lbs Cycle Life@100%DOD ≥2000 cycles Warranty 10-year Discover the Future of Battery Technology with Weize 12V 50Ah LiFePO4 Batteries Built to Outlast and Outperform: Our 12V 50Ah LiFePO4 Batteries boast an impressive lifespan of over 2000 cycles at 100% capacity or a staggering 8000 cycles at 50% depth of discharge (as suggested). In stark contrast, traditional lead-acid batteries typically last just about two years, equivalent to a mere 500 cycles at 50% discharge. With a Weize LiFePO4 battery, you can enjoy more than five times the longevity, ultimately reducing your overall cost. Smart Battery Management for Your Peace of Mind: We've integrated a cutting-edge Battery Management System (BMS) into our batteries. This BMS ensures your battery remains safe from overcharge and Discharge, Over-current, Short Circuiting, and extreme temperatures, all while enhancing overall performance and extending battery life. The BMS even features an automatic circuit cutoff, with reactivation in just one second, eliminating the need for a higher voltage input to restart. Lightweight and Versatile for All Your Needs: LiFePO4 batteries are the future of energy storage, offering higher energy density and significantly reduced weight compared to traditional lead-acid batteries. This makes them the ideal upgrade for any 12V Deep Cycle battery. Our batteries are perfect for a wide range of applications, from Fish Finders and Ice Fishing to Camping, Solar Systems, Home Alarm Systems, and E-Scooters. For optimal performance and safety, always charge the battery with a dedicated LITHIUM BATTERY CHARGER, and avoid connecting more than four batteries in series or parallel. Safety First, Environmentally Friendly Always: Crafted from 100% safe, non-toxic, non-hazardous materials, Weize LiFePO4 batteries prioritize safety. Their superior chemical stability ensures they won't overheat, catch fire, or undergo thermal runaway even when punctured. With no acid to worry about, you can confidently mount our batteries in any position. For complete peace of mind, please consult our user manual before use, and don't hesitate to reach out if you have any questions about your battery. Your safety is our top priority.

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Battery Cell Composition LiFePO4 cell Nominal Voltage & Rated Capacity 12.8V 36Ah Self-discharge Rate(77℉/25℃) 3%/month Charge Voltage 14.6±0.2V Float Charge Voltage 13.8V Standard Charge/Discharge Current 7A Recommended Charge Current ≤18A Recommended Discharge Current ≤36A Allowed Max. Charge Current 36A Allowed Max. Discharge Current 40A Peak Discharge Current 100A (3 seconds) Storage Temperature Range -5°C ~ 45°C / 23°F ~ 113°F Operating Charge Temperature Range 0°C ~ 45°C / 32°F ~ 113°F Operating Discharge Temperature Range -20°C ~ 60°C / -4°F ~ 140°F Serial Connection Maximum 4 units Parallel Connection Maximum 10 units Product Dimensions 198x130x156 mm / 7.8x5.11x6.16 in Product Weight 4.05 kg / 8.93 lbs Cycle Life@100%DOD ≥2000 cycles Warranty 10-year Unlock the Power of Endurance - Weize 12V 36Ah LiFePO4 Battery!Prepare to redefine reliability with our Weize 12V 36Ah LiFePO4 Battery, built to last over 2000 cycles at 80% depth of discharge, all without compromising performance. Say goodbye to the short lifespan of traditional lead-acid batteries, as our LiFePO4 battery lasts at least 5 times longer, ultimately reducing your overall cost.Seamless Performance - Your Battery's Guardian:Experience worry-free power management with our Automatic Battery Management System (BMS). Safeguarding your battery against overcharge, discharge, over-current, Short Circuiting, and Low and High Temperature, the BMS ensures peak performance and prolonged life. Witness effortless power management as the BMS automatically cuts off the battery, with seamless reactivation after just 1 second, eliminating the need for higher voltage input.Power in a Lightweight Package - Versatility Unleashed:Embrace the potential of lithium's greater energy density, providing at least 1/2 the mass of lead-acid batteries. Upgrade any 12V Deep Cycle battery with ease, as our LiFePO4 battery is the perfect fit. Whether it's Fish Finders, Ice Fishing, Camping, Solar Systems, Home Alarm Systems, or E-Scooters - our battery empowers you in a myriad of applications. For optimal performance, simply charge the battery with a dedicated LITHIUM BATTERY CHARGER, and remember to avoid connecting more than 4 batteries in a series.Safety Meets Sustainability - Your Environmentally Friendly Choice:Crafted from 100% safe, non-toxic, and non-hazardous energy, the Weize LiFePO4 battery boasts unparalleled chemical stability. Eliminate concerns of thermal runaway or overheating, even in the face of punctures. With no acid involved, you have the freedom to mount the battery in any position, prioritizing both safety and convenience. Before use, read the user manual carefully, and rest assured that our dedicated team is ready to address any battery-related questions. Elevate your energy solutions with Weize 12V 36Ah LiFePO4 Battery, setting a new standard in power, reliability, and efficiency. Embrace a greener and more sustainable future while unlocking limitless possibilities. Take charge of your power - Trust in Weize, your energy expert.

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