1autodepot 24v 100ah lifepo4 lithium battery, built-in 100a smart bms, up to 8000 cycles, perfect for solar system, rv, camping, marine, off grid applications

Built to last: our 24v 100ah lifepo4 batteries live more than 2000 cycles at 100%/8000 cycles at 50%(suggested) depth of discharge, without decreasing in performance. the average lifetime of lead-acid batteries is about two years(500 cycles) at just 50% discharge. this basically means a lifepo4 battery will last you at least 3 times longer than a lead-acid battery, which actually reduces overall cost. it has cold weather protection which is critical. 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 battery provides greater energy density and only 1/3 the weight of lead acid batteries, it is a perfect upgrade for any deep cycle battery, and 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, and no more than 2 batteries in series. safe and environmentally friendly: made from 100% safe, nontoxic, not hazardous energy. 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 in any position. but please read the user manual carefully before using, don't hesitate to call us if you have any questions about the battery.