Lithium Ion Battery Pack 48V 50ah Telecom Lithium Batteries

Product Name: Lithium Ion Battery Pack 48V 50ah Telecom Lithium Batteries Model NO.: LFeLi-4850 Rechargeable: Chargeable Installation: Fixed Electrolyte: Li-ion Shape: Square Battery Discharge Rate: High Discharge Rate Nominal Voltage: 48V Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, Solar Type: Lithium-Ion Batteries Certificate: Ce/RoHS/UL/MSDS/Un38.3 Cycle Life: 8000 Times Warranty: 5 Years Terminal: Copper Color: Grey, Black, Red, Green, White OEM/ODM: Acceptable Battery Protection: PCM/PCB Container Material: ABS/Customized Trademark: Yangtze Battery Transport Package: Carton, Pallet Specification: 48V50AH Llithium Battery Origin: China HS Code: 8507200000 Product Description Key Features :♦Intra-system balancing♦Flame retardant system to UL94V-O♦Good high temperature performance♦High cycle times and long service life♦Safe Lithium Iron Phosphate Technology♦Thousands of cycles, under normal conditions♦High energy density and conversion efficiency♦Environmental Friendly, without any heavy metals♦Complete with Battery Management System built-in♦Can use most standard VRLA chargers for this system♦Low self discharge rate of 2 years before required recharging♦Easy installation, can be in 19-inch standard cabinet or be wall-mounted♦Built-in automatic protection for over-charge, over-scharge & over-temperature conditionsApplications :♦Wheelchairs and scooters♦Solar/wind energy storage♦Back-up power for small UPS♦Golf trolleys&buggies♦Electric bikesItemSpecificationModelLFeLi-4850Rated Capacity (5HR)50AHNormal Voltage51.2VDischarge Ending Voltage43.2VCharging Limited Voltage57.6VMax. Charging Current50.0AMax. Continue Discharging Current50.0AWeightApprox. 28kgDisplayWithout a display screen/ With a LCD display screenParallel ConnectionParallel connection is optional (up to 16P). When paralleling, the max.charging current is 10A.Dimensions(W*D*H)mm(inches)436(17.17'')*400(15.75'')*132.5(5.22'')Containing Cell3.2V 50AHDesign LifeMore than 10 yearsCycle LifeMore than 3000 cycles at 80% DODIP ClassIP30Outer Package MaterialWhite bake lacquer steel case (battery rack or cabinet is optional)Operating TemperatureCharging: 0 to +45 ºC Discharging: -20 to +60ºC Storage: -20 to 60ºC