Battery Cell Composition LiFePO4 cell Nominal Voltage & Rated Capacity 12.8V 100Ah Self-discharge Rate(77℉/25℃) 3%/month Charge Voltage 14.6±0.2V Float Charge Voltage 13.8V Standard Charge/Discharge Current 20A Recommended Charge Current ≤50A Recommended 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 Internal Resistance ≤30mΩ Serial Connection Maximum 4 units Parallel Connection Maximum 10 units Product Dimensions 330.2x172.0x214.9 mm / 13x6.77x8.46 in Product Weight 11.97 kg / 26.4 lbs Cycle Life@100%DOD ≥2000 cycles Warranty 10-year Unlock the Future of Power Storage - Weize 10-Year Warranty on LiFePO4 Batteries!Built to Last - Unmatched Performance:Experience power storage like never before with our 12V 100Ah LiFePO4 Batteries, designed to endure more than 2000 cycles at 100% discharge or an impressive 8000 cycles at 50% depth of discharge (Suggested). In comparison, traditional lead-acid batteries typically last only around two years (500 cycles) at just 50% discharge. Embrace a future where your LiFePO4 battery lasts at least 5 times longer than a lead-acid one, ensuring significant cost savings in the long run. And with cold weather protection, your battery remains dependable even in harsh conditions.Effortless Efficiency - Automatic BMS and Maintenance-Free:Say goodbye to battery worries with our built-in Battery Management System (BMS). It acts as your battery's guardian, providing essential protection against overcharge, Discharge, over-current, Short Circuiting, as well as Low and High temperatures. Experience enhanced performance and extended battery life, knowing that your Weize LiFePO4 battery is in safe hands. Plus, our BMS ensures automatic circuit cut-off, and reactivation requires no higher voltage input - hassle-free power management made easy!Powerful and Lightweight - Unleash Versatility:Harness the potential of lithium's greater energy density, which is at least 1/2 the mass of lead-acid batteries. Elevate your energy solutions with the perfect upgrade for any 12V Deep Cycle battery. Whether it's Fish Finders, Ice Fishing, Camping, Solar Systems, Home Alarm Systems, or E-Scooters, our LiFePO4 battery is the ultimate choice for an array of applications. Just remember to use a dedicated LITHIUM BATTERY CHARGER and avoid connecting more than 4 batteries in series or parallel.Safety Above All - Eco-Friendly and Secure:Our Weize LiFePO4 battery is crafted from 100% safe, non-toxic, and non-hazardous energy, boasting exceptional chemical stability. Fear no thermal runaway or overheating, even if punctured - your safety is our priority. With no acid involved, you can safely mount the battery in any position, ensuring optimal convenience. Just follow the user manual carefully for a seamless experience, and feel free to reach out to us with any battery-related questions. Linking multiple batteries? Use the 4 AWG battery cable. Discover the transformative power of Weize LiFePO4 Batteries and unleash unmatched performance, efficiency, and reliability. Embrace a greener and more sustainable future with batteries designed to elevate your energy solutions. Don't wait - make the switch to Weize today! TROUBLESHOOTING Can not discharge 1. Check whether the battery is securely connected. 2. Check whether the positive and negative battery terminals are correctly connected. 3. Check whether the battery voltage is greater than 12V. If it is less than 12V, charge the battery first. 4. Check whether the load voltage matches the battery. 5. Check whether the load current is greater than 100A, ensure it is less than 100A. 6. Ensure that the ambient discharge temperature ranges from -15°C to +55°C. Can not charge 1. Check whether the battery is securely connected. 2. Check whether the positive and negative battery terminals are correctly connected. 3. Check the charging voltage matches the battery, the charging parameters are set correctly. 4. Check whether the charging current is greater than 100A and ensure that it is less than 100A. 5. Check whether the battery voltage is less than 9V. If it is less than 9V, use the charger with 0V charging function to charge. 6. Ensure the charging environment temperature ranges from 0°C to +45°C. 7. After the battery is protected by over-discharge, disconnect the load and wait for the battery to recover the voltage before charging, or use the charger with 0V charging function to charge. Battery heats up 1. Check whether the battery is securely connected. The connecting wire should be in contact with the battery terminal. Do not clamp screws to discharge. 2. Check whether the battery cable matches the working current. 6AWG or 4AWG cable is recommended. 3. Check whether the load power exceeds the battery discharge power of 1280 watts, ensure the load power is lower than the required battery power. 4. Ensure the working temperature is lower than 55 °C.

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Battery Type AGM Cycle Use Voltage 14.5V - 14.8V Battery Cell Composition Sealed Lead Acid Float Charge Voltage 13.5V - 13.8V Nominal Voltage & Rated Capacity 12V 100Ah  Standard Operation Temperature 25°C±2°C / 77°F±3.6°F Self-discharge Rate(77℉/25℃) 3%/month Product Dimensions 330x171x214 mm / 13x6.7x8.4 in Maximum Continuous Charging Current 30A Maximum Discharging Current 1150A (5 seconds) Warranty 1-year Product Weight 27.6 kg / 61 lbs Unlock the Power - Weize 12V 100 Amp Hour Deep Cycle Battery!Looking to supercharge your power needs? Look no further than the Weize 12V 100 Amp Hour 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.Performance Meets Versatility - Your Perfect Fit:At 12.99 x 6.73 x 8.43 inches, this powerhouse battery is a direct replacement for UB121000 and Renogy 100 Amp Hour models. Its seamless fit ensures a smooth transition to a more powerful and efficient solution. This sealed lead acid battery guarantees top-notch performance, and with its maintenance-free design, you'll enjoy hassle-free power without any spills.Where Power Unites - A Multifaceted Solution:Embrace the limitless possibilities with this 100AH SLA battery that fits a multitude of applications. From wheelchairs and scrubbers to generators and lawn & garden tools, the potential is endless. Commercial customers in schools, healthcare, and property management will find this battery to be their ultimate ally. But it doesn't stop there! Whether it's electric vehicles, golf carts, hunting, or toys and hobbies - Weize has got you covered. Sealed Battery&Safe Charging Manufactured with thick absorbent glass mat (AGM) separators and advanced valve-regulated technology, the battery is maintenance-free, leak-proof, and gas-free. Weize SLA batteries are utilized in a wide variety of applications including; Solar Panel Off-Grid Applications, Back-up Sump Pump, Kayak Trolling Motor, RV VAN Camping Trip, Travel Trailer, Golf Carts, Consumer Electronics, Electric Vehicles, Hunting, Fishfinder, Lawn and Garden Tools, Medical Mobility, Portable Tools, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and more.   Experience the power, versatility, and excellence that come with the Weize 12V 100 Amp Hour Deep Cycle Battery. Elevate your energy solutions to new heights and unlock a world of possibilities. Take charge and power up today! 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 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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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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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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