Timeusb 12V 100Ah Pro LiFePO4 Battery with 14.6V 20A LiFePO4 Battery Charger, Built-in 100A BMS, 5 Hours Fast and Fully Charging, Perfect for RVs, Solar Home System, and Off-Grid Applications - 12V100Ah Pro

• 【Optimal Combination】The dedicated Timeusb battery charger can brings out the best performance of the 12V100Ah battery. Implementing the special 2-stage constant current/constant voltage (CC/CV) charge algorithm with smart LED indicators. It can charge 12V100Ah lithium battery in 5 hours, which takes only ? the time of the traditional battery charger. 【Upgraded Grade-A Battery Cells】Adopts automotive-grade battery cells for a 12.8V 100Ah Pro lithium battery, allowing it to perform 4000+ cycles with a ideal battery cell structure. Optimizes the battery pack's inerstructure, helping to prevent internal damage, and aid in ease of lifting and handling. 【2.6X Lightweight & Compact Design】Reduce the case size by 1/3 when compared to the standard 12.8V 100Ah lithium battery case. Furthermore, it is 2.6X lighter than previously, makes it 55Wh/lb increased energy density. More adaptable in terms of battery system installation & application. 【0V Charging Activate the Battery】With 0V charging functions, the Timeusb 14.6V 20A charger is capable of reactivating the battery. When the LiFePO4 battery is being protected by BMS, the charger can reactivate the battery and restore the normal voltage. The 0V charging function is compatible with most of the LiFePO4 batteries on the market. 【Guaranteed Warranty & professional customer service 】Timeusb provides a 5-year warranty for the battery and a 2-year warranty for the charger. We provides customers with a responsive and professional customer service team that provides targeted solutions within 24hrs of question receipt. Given Timeusb a highly effective after-sales and delivery team