ExpertPower 12V 5Ah Lithium LiFePO4 Deep Cycle Rechargeable Battery | 2500-7000 Life Cycles & 10-Year Lifetime | Built-in BMS

Longer Service Life: Our LiFePO4 battery provides 2500 - 7000 cycles & a 10 years lifetime compared to 200 - 500 cycles & a 3 years lifetime in typical Lead Acid chemistry. Efficient Power: Our LiFePO4 battery's flat discharge curve holds above 12V for up to 95% of its capacity usage providing astronomical boosts in run-time compared to only 50% in Lead Acid. Impeccably Lightweight: Our LiFePO4 battery is only a 1/3 of the weight of Lead Acid which makes it the disputable choice for RVs, Marine and Off-Grid Applications when towing or mobility is in the consideration. Complete Protection: The lithium battery's unique built-in Battery Management System (BMS) protects it from overcharge, deep discharge, overloading, overheating and short circuit, and excessive low self-discharge rate ensuring up to 1 year maintenance-free storage. Built-in low-temp cut off prevents charging under 23 °F (-5 °C). ExpertPower's lithium battery is the next step to a cleaner, stronger, and safer power solution.|The battery's proprietary lithium-iron phosphate chemistry takes the hassle out of maintaining and utilizing the power you need.|ExpertPower's lithium battery is the next step to a cleaner, stronger, and safer power solution.|The battery's proprietary lithium-iron phosphate chemistry takes the hassle out of maintaining and utilizing the power you need.|ExpertPower's lithium battery is the next step to a cleaner, stronger, and safer power solution.|The battery's proprietary lithium-iron phosphate chemistry takes the hassle out of maintaining and utilizing the power you need.|ExpertPower's lithium battery is the next step to a cleaner, stronger, and safer power solution.|The battery's proprietary lithium-iron phosphate chemistry takes the hassle out of maintaining and utilizing the power you need.|ExpertPower's lithium battery is the next step to a cleaner, stronger, and safer power solution.|The battery's proprietary lithium-iron phosphate chemistry takes the hassle out of maintaining and utilizing the power you need.