Highest-level safety based on UL Testing Certificate for the cell inside. Perfect for solar home, RV, campers, solar, motor homes, off-grid applications. 100% safe, nontoxic, renewable energy. LiFepo4 battery will not burn when overcharged, over discharged, over current or short circuit, and can withstand high temperatures without decomposition.200A BMS inside can handle cell balancing, low & high voltage cutoff, short circuit protection and temperature protection. Without memory effect, no matter what state the battery is, it can be used as soon as it is charged. The weight is 24.2lbs. Our 100Ah 12V lithium battery weighs only 1/3 weight of the same capacity lead acid batteries! With no acid in the battery, you're able to safely mount it in any position. Perfect choice for variety types of backup power application, such as UPS, Fishfinder, Ride on toys, RV etc. Allow to be extended up to 4 in series and 2 in parallel (Max 4S2P) to get more capacity Max. 12Ah and higher voltage (12V, 24V, 36V, 48V). Pionergy LiFePO4 Battery can be 100% discharged while lead acid battery can only 40%-50% discharged. Charge the same time while use 2 times longer. Also, Pionergy battery has constant power while lead acid battery has steady power drop when use it. Providing 4000+ cycles while lead acid battery last 300-500 cycles. 1X LiFePO4 Deep Cycle Maintenance Free Home Energy Storage Battery (your choice). The battery must be FULLY charged before first use. The battery is stored in a cool and dry place. Do not Separation, extrusion, and impact. Do not put battery into water and fire. In order to receive the item as soon as possible, please pay within 24 hours after placing the order. We are not responsible for undeliverable address. We will do our best to serve you! We have always been trying our best to provide the best service and reliable products for every customer. This item is in the category "Consumer Electronics\Multipurpose Batteries & Power\Rechargeable Batteries". The seller is "lumsingon" and is located in this country: US. This item can be shipped to United States.