12V 100Ah LiFePO4 Battery Group 31 With Built-in 100A BMS, 15000 Deep Cycles Rechargeable Lithium Battery Prefect for Solar System, Rvs, Marine, Vans, Trailer, Backup

Features & Benefits

• 3 Warranty: Within 36 months from the date of ordering, if it is confirmed that the product itself is faulty and not due to human-caused, we will promptly replace the product or refund the money after confirmation. Welcome reach out to us with any questions, we are always here for you with Lifetime Customer Support!
• Grade A+ Battery & 15000+ Lifespan: GRNOE 12V lithium battery uses advanced Grade A+ LifePO4 cells with higher energy density and more stable performance. Can last for 15000+ charge-discharge cycles, offering reliable power for 10 years to come. This longevity ensures cost-effectiveness and reduces the need for frequent replacements.
• Smart Low Temperature Cut-Off: The 12V battery has a built-in advanced BMS temperature control system. When the temperature is below -4℉, the BMS will cut off the discharging immediately, and is below 32℉, the BMS will cut off the charging immediately. Widely used in RVs, cabins or off-grid in cold winter and protects the battery from over-temperature, over-current, over-charging, over-discharging and short-circuit. P.S. Use an adapter with a voltage of 14.6V±0.2V. A 12V charger will not fully charge this battery.
• Compact Size & Group 31 Compatible: The 12v 100Ah deep cycle battery weighing 22.48 lbs, only 33% of traditional lead acid batteries. Compact size and high density can store more energy. Battery size is 12.9*6.7*8.6 inches and fits Group 31 battery box. Easy to carry on the go for RVs, boats, solar systems and electric vehicles.
• Wide Application & Expandable Flexibility: The 12V 100Ah LiFePO4 battery supports a max discharge current of 300A in 3 seconds and IP65 waterproof which is very suitable for 12V 36-55lbs trolling motor and can also be used in off-grid systems, RV battery, marine battery, home backup, solar system and other fields. P.S. The battery is suitable for Trolling Motors, Marine, Boat rather than Start-Up. Multiple batteries can be used in series or parallel. Combined voltage up to 48V (51.2V) and capacity up to 20.48kWh (4P4S). You can adjust the configuration based on the specific needs of your application.
• Note:(1)The GRNOE LiFePO4 battery is intended for use as an energy storage purpose, Please do not use this battery as starting batteries, golf cart batteries, or jacks. (2)After first receiving the battery or switching it off, you need to charge the battery using a 14.6V lithium-activation charger to activate the battery (Do not use 12V, lead-acid, or automotive chargers, or chargers with a “repair/desulfation” mode, as they may interfere with the Battery Management System (BMS) and trigger premature protective shutdown, or even damage the battery.).
• Note:(3)Before connecting batteries in series, please ensure they are fully charged and that the voltage difference does not exceed 0.2V（the battery is considered fully charged when it reaches 14V or higher）.(4)To maintain battery health and prevent damage due to inactivity, it is recommended to charge the battery at least once every two or three months.