12V 300Ah LiFePO4 Battery,Lithium Batteries for RV,Solar,Backup Power,Trolling Motor,Marine,Camper,Built in 200A BMS,15000+ Deep Cycles

Fast Shipping Winter, power outage, no need to wait Max. 61.44kwh Energy Storage Solutions 3840Wh Double Storage Capacity for The Same Footprint 200A BMS With 2560w Max. Load Power 3.84kwh Usable Energy & Longer Performance More Than 6,000 Cycles At 90% DOD Brand: DEESPAEK Application: Trolling Motor, Marine,Van, Solar System, RV, Truck,Trailer, MotorHome and Boats Voltage: 12.8 Volts Current Output: 300A Power: 3840W Charging Mode: MPPT (Maximum Power Point Tracking) Size: 12.8V 300Ah Mini Product Dimensions: L15.16*W7.5*H9.65 inch Item Weight: 58lbs Battery Cell Composition: Lithium Ion Country/Region of Manufacture: China Warranty: 10-year Discharge Temperatur: -4℉ ~ 140℉ (-20℃ ~ 60℃) Charge Method: CC/CV Max. Continuous Charge Current: 300A Energy: 3840Wh Cell Quantity: 4 Max. Continuous Load Power: 2560W BMS: 200A Max. Continuous Discharge Current: 600A(3-5S) Cycle Life: ≥8000 times Amp Hours: 300 Ah LIFESPAN: >10 Years Note: To connect in series or /and parallel, batteries should meet the below conditions: a. identical batteries with the same battery capacity (Ah) and BMS (A); b. from the same brand c. purchased in near time (within three months) Matters to note when using. 1. Please fully charge the batteries before connecting in series and parallel. 2. Maximum support 4 battery packs in series, more than 4 batteries may be permanently damaged. 3.Prohibit reversing the positive and negative terminals, reversing the terminals may damage the battery. 4.Prohibit charging over the maximum charging current, over this current may cause permanent damage to the battery. 5. Prohibit exceeding the maximum discharge current discharge, exceeding this current may cause permanent damage to the battery. 6. Prohibit exceeding the charging voltage to charge the battery.