Napok 12V 300Ah Lifepo4 Lithium Iron Phosphate LFP Battery BMS for RV EV, Car, Yacht Party, Electric Boat, Outdoor Solar System, Water Motor Energy Supply, Camping (White Box)

Description

Inside Cell:Capacity:100AH; Rated voltage(V):3.2V; Internal Resistance (mOmega):≤1.3mΩ; Battery material:Lithium iron phosphate. Battery Pack Combination method: 4 Series 3 Parallel; Minimal capacity:≥≥299Ah; Nominal voltage:12.8V; Max.charge voltage:14.6V; Discharge cut-off voltage:le10.5V; Max charge current:150A; Max discharge current:250A; Weight (Approx.): 30KG; Max. dimension（L×W×H）:523*238*218mm; Operating temperature:-30℃～70℃Protection Board (BMS) Single cell over-charge cut-off voltage: 3.85V; over-charge release voltage: 3.65V; Single cell under-discharge cut-off voltage: 2.3V; Discharge release voltage:2.5V; Over-discharge cut-off current: 250A; Over-discharge cut-off current delay: 1.5S; Short-circuit protection:Yes;Short-circuit protection delay:500uS;Condition for the recovery of over-current and Short-circuit:self; Balance current:45mA;Battery Major applications: 1)Telecommunications: Cordless phones, cellular phones, transceivers and pagers. 2)Audio and Video Devices: Digital cameras, Camcorders, Portable DVD,VCD,MD and CD palyers. 3)Lightings: Emergency lightings, Solar lights, Search lights and Flashlights. 4)Remote Control Toys: R/C Cars, R/C Ships and Model planes. 5)Information Devices:Notebook computers,Personal facimile machines, PDAs. 6)Power Tools: Electric drills, Sanders, Screwdrivers,Saws, Polishers.7)Other Applications:Electric bicycles,Shavers, Massagers,Electric tooth brushes, Handheld vacuum cleaners, Handheld terminals.