12V 100Ah Lithium Battery, 12.8V 100Ah lifepo4 Deep Cycle LiFePO4 Battery with BMS Protection, 8000 Cycles, 10 Years Life Rechargeable Lithium Iron Phosphate Batteries for RV, Marine, Trolling Motor - LPFMAX, 12V100Ah

• [10 Years Lifetime]: Our 12V 100Ah lithium battery has higher energy density, more stable performance and greater power with automotive grade lifepo4 cells, which will provide 2000-5000 cycles, which is about 10 times of 200-500 cycles of lead-acid battery, so the deep cycle lifepo4 battery has 3 years longer lifetime. [100% Safe]: Our 12V 100Ah lithium battery will provide your RV with stable and effective protection to avoid accidents by the built-in BMS when lifepo4 battery is overcharged, over-discharged, over-current, and short-circuit. Deep cycle lifepo4 battery is a good alternative to lead-acid battery, which is an upgraded new energy battery without any harmful substances. they have passed CE and UN38.3 safety certification, please use them at ease. [Light Weight]: The weight of a 12V 100Ah lithium battery is only 24.2 lbs, 3 times lighter than lead-acid battery, which makes our deep cycle lithium iron phosphate battery easy to install and carry. [Voltage and Capacity Expansion]: Our 12V 100Ah lithium battery can be connected in parallel and series to increase capacity and voltage as a group for RV or solar system. Connection in series: Up to 4 identical batteries for up to 48V connecting. Connection in parallel: we suggest no more than 4 batteries when connecting multiple batteries. Allow to expand to 4 in series and 4 in parallel (Maximum 4S4P) to obtain higher voltage and larger capacity. [ Wide Application]: our lifepo4 battery can be mounted in any position with excellent self-discharge rate to deal with sudden power outages or use in RV, marine, boat, solar system, van, caravan, off-grid etc.