• More Power - 48V Nominal, 50Ah, 2400Wh

• Zero Maintenance - Holds charge for 2 years.

• Specification of battery pack
   

  Model	48V 50AH
  Nominal Voltage	51.2V
  Voltage range	40-57.6V
  Nominal Capacity	50Ah
  Dimension	422(17.4'')*330(12.99'')*88(3.46'')	Customized
  Weight	14kg
  Continuous Discharge Current	50A	Customized
  Peak Discharge Current	100A	Customized
  Max Charge Current	25A
  Max Charge Voltage	57.6V
  Cut-off Discharge Voltage	43.2V
  Cycle life	Above 3000 cycles
  Certificate	CE,RoHs,UN38.3,IEC62133
  Housing	Metal case	Customized
  Lead time	20-30 days for production,7-15 days for samples, depending on stock and quantity.
  Operation Temperature	-10~60ºC
  DOD(Depth of Discharge)	80%(10-90%)
  Protection	BMS
  Humidity	5%~95%
  IP level	IP20
  Communication port	RS232, RS485,CAN
  cabinet	it can do for the battery and more safety

  
  1) Green product
  2) Long standby time
  3) One year warranty
  4) Excellent safety performance
  5) Excellent storage performance and low self-discharge rate
  6) Short circuit testing passed
  7) Overcharge testing passed
  8) Over discharge testing passed
  9) 150C thermal shock test passed
  10) 1.2m drop testing passed 
   
  Spotlight: 
  1. Provide both single cells and battery packs 
  2.100% inspection before delivery 
  3. Inspects inner resistance, discharge platform and self-discharge
  4. IEC standard, capacity ranges from 120mAh to 200Ah
  5. Manufacturer of 18650 lithium ion battery, lithium polymer battery etc.
  6. Established quality control systems under ISO9001
  7. Customized packs, tags,
  labels, plugs, connectors, over current protection, temperature cont8.l protection are available
  8. Customizable colors (Qty required)