Light and compact power solution for your 24-Volt system! The Renogy 24V Lithium Iron Phosphate Battery is designed for the drop-in replacement of AGM and GEL batteries. Upgrade your power system with this light, compact, safe, and powerful 24-Volt LiFePO4 Battery. Offer an exceptional life span of more than 5-years and 2000 cycles (80% DOD), a built-in BMS system for safe charging and discharging, IP65 waterproof, and fast charging speed. It can be utilized for trolling motors, medical computer carts, wheelchairs, and other off-grid systems.--Please Note:● If the battery's Battery Management System (BMS) is activated and the battery voltage shows 0V, you must use a compatible Li charger to reactivate this battery.● Make sure to screw in the battery terminals tightly. Loose battery terminals will cause heat build-up and cause damage to the battery.● DO NOT string these batteries in series. They are made ONLY for wiring in parallel using identical batteries.