EnjoyCool 12V 100Ah LiFePO4 Battery Built-in 100A BMS,Group 31 Lithium Batteries Deep Cycle & 10 Years Lifespan for RV, Solar Energy, Off Grid, Trolling Motor

?????Automotive Grade-A & Deep Cycle?: Lifepo4 Battery 100ah adopts four Grade-A LiFePO4 cells, offering superior energy density and unparalleled power, giving the battery powerful and stable performance throughout every cycle. Compared with the 200-500 cycles of lead-acid, .Our Lithium Iron Phosphate (LiFePO4) battery can be recycled up to 4000-15000 cycles(4000 cycles @100% DOD, 15000 cycles @80% DOD). ????? Upgraded 100A BMS Protection?:Our 12 volt lithium battery is built- in Upgraded hardware-version 100A BMS, which can prevent the LifePO4 battery from the most common issues causing of battery failures, such as overcharge, over-discharge, over-current, short circuit and high temperature. With excellent self-discharge rate, ensuring the LiFePO4 battery's safety level and optimize the 12V battery performance. ?????Temperature Protection & Group 31 Size ?: Built in temperature protection function, BMS cuts off charging 32? (0?). High temperature cut-off can prevent charging from exceeding 158 ? (70 ?). Group 31 compact design, 12V Lifepo4 Battery measures L13.19*W7.28*H8.46 inches and only 23 lbs, about 1/3 of the weight of a comparable lead acid batteries. It's size only 2/3* like the size of lead acid batteries but the same capacity as, its compact size facilitates easier placement and connection. ?????Connect for Larger Capacity?:Deep Cycle marine Battery 12v could connect in parallel & in series for larger capacity. Allow being extended up to 4S or 4P to get Max 400Ah capacity or Max 48V(51.2V) voltage. If you require additional battery capacity to satisfy your power needs, look no further than our lithium battery. (Please charge the battery with a dedicated 12V(14.6V)20A)LiFePO4 battery Charger.) ?????Effortless Maintenance & Wide Applications?: Unlike lead-acid batteries, it does not require any regular maintenance, such as adding water, making it a convenient and hassle-free option for your energy storage needs. Powerful energy expansion system could be widely used for home storage system (avoiding the effects of power outages), off-grid system, RV, Trolling Motor, Boat(12V~48V), Marine, trailer, and outdoor activities.