Product Name: LiFePO4 12.8V 50ah 100ah Rechargeable Battery Pack for Car Solar UPS Medical Battery Model NO.: 12V 50Ah Rechargeable: Chargeable Installation: Packaged Electrolyte: Li-ion Shape: Cylindrical Battery Discharge Rate: High Discharge Rate Nominal Voltage: 12.8V Usage: Car, Bus, Electric Power Type: Lithium-Ion Batteries Origin: China HS Code: 8507600090 Product Description -Solar LED light system.-Portable VTR/TV, tape recorders, radios, etc.-Power tools, lawn mowers and vacuum cleaners-Cameras and photographic equipment-Portable measuring equipment-Various power toys and recreational equipment-Uninterruptible Power Supply-Communications and electric equipment-Emergency lighting equipmentKey Features :♦Longer Cycle Life: Offers up to 20 times longer cycle life and five times longer float/calendar life than lead acid battery ,helping to minimize replacement cost and reduce total cost of ownership♦Lighter Weight :about 40% of the weight of acomparable lead acid battery .A "drop in" replacement for lead acid batteries♦Higher Power: Delivers twice power of lead acid battery ,even high discharge rate, while maintaining high energy capacity♦Wider Temperature Range :-20ºC~60ºC♦Superior Safety: Lithium Iron Phosphate chemistry eleminates the risk of explosion or combustion due to high impact overcharging or short circuit situationApplications :♦Wheelchairs and scooters♦Solar/wind energy storage♦Back-up power for small UPS♦Golf trolleys&buggies♦Electric bikes