DJLBERMPW 12V 100Ah LiFePO4 Lithium Battery, Deep Cycle Battery with Upgraded 100A BMS, Max 1280W Energy, Up to 15000 Cycles & 10-Year Lifespan for RV, Marine, Solar, Trolling Motor, Camping, Off-Grid

?Long Life & Deep Cycle? 12V 100Ah LiFePO4 battery provides 4000~15000 cycles (10 times longer) and 1280Wh energy. 4000 cycles at 100% DOD, 6000 cycles at 80% DOD, 15000 cycles at 60% DOD & a 10-year lifespan compared to 200~500 cycles & a 3-year lifespan in lead acid battery. This RV battery uses prismatic LiFePO4 cells with better stability, higher energy density, and lighter weight, higher power output, and lower self-discharge rate ?Upgraded BMS & Grade-A Cells? The built-in BMS protects the trolling motor battery from overcharge, over-discharge, over-current, short circuit, and excessive low self-discharge rate ensuring up to 1-year maintenance-free storage. Highest-level safety based on UL Testing Certificate for the cell inside the lithium ion battery. 12v lithium battery only needs a 5-hour fast charging time when charging by 14.6V 20A LiFePO4 battery charger ?12v 100ah lifepo4 lithium battery Versatile Application? Our 12V lithium batteries are perfect for home energy storage systems, solar/wind energy, motorhome/RV & camper, off-grid applications, marine, boat, UPS backup, lighting, portable TV, e-Robot, fish finder, golf cart, trolling motor, travel trailer and more ?Lighter Design, All-Round Safety? LiFePO4 battery 100Ah weighs only 22 lbs, only 30% weight of a lead-acid battery, and provides twice capacity in the same size as lead-acid one. You can easy to move and enjoy self-reliant colorful RV trip and outdoor life when using the battery in solar source ?Capacity Expansion? 12V 100Ah LiFePO4 battery can be connected 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. Max connected in 16 batteries to get a 51.2V 400Ah battery system, with 20.48kWh energy. Only batteries with the exact same voltage and capacity purchased within a six-month window can be used in parallel or series