1. PUPVWMHB LiFePO4 battery use Automotive Grade LiFePO4 Cells with higher energy density, more stable performance and greater power. Highest-level safety based on UL Testing Certificate for the cell inside. Perfect for solar home, RV, campers, solar, motor homes, off-grid applications. 2. LiFepo4 battery will not burn when overcharged, over discharged, over current or short circuit, and can withstand high temperatures without decomposition. 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. This is return from other buyer, REAL VOLTAGE TESTING OF THE SECOND PICTURE!! No affect on using it, no any affect on its function, just the same like our first image what you can see on this listing, please pay attention before you order it, and no acceptance of return policies! 12V 100Ah LiFePO4 Battery, 100Ah Lithium Battery with 100A BMS, 5000+ times at 100% DOD 12V Lithium Batteries, Perfect for RV, Camping, Solar Panel System, Off Grid, Marine, Trolling Motor [ Automotive Grade Battery ] LiFePO4 battery use Automotive Grade LiFePO4 Cells with higher energy density, more stable performance and greater power. 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 ] 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. 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. [Lightweight and Widely Use ] Our 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. [ Efficient & Convenient ] 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, ENERAKKUS battery has constant power while lead acid battery has steady power drop when use it. More reliable and powerful. [Best Service ] Providing 4000+ cycles while lead acid battery last 300-500 cycles. lifetime technical support. If you have any questions, please feel free to contact us. Product information: Inverter Settings: Charge Voltage: 14.6V Over Voltage Disconnect Voltage: 15V Float Charging Voltage: 13.8V Low Voltage Disconnect Voltage: 10.8V Low Voltage Reconnect Voltage: 12.4V Recommend Charger: Charging Voltage: 14.2v - 14.6v Charging Current: <0.5C Weight: 11KG Package included: 1 x 12V 100Ah LiFePO4 Battery 1 x Instruction