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Smart Charger (450W) for SLA/Li-Ion/LiMnNi/LifePO4 Rechargeable Battery Pack

Your Price: RFQ
Lead Time: 6-8 weeks

Product ID # 9972
Part Number:


Product Custom smart charger designed for SLA/ Li-Ion/LiMnNi/LifePO4 Battery pack
Charging Stage CC (Constant Current) --> CV (Constant Voltage)
Input AC power
  • World-Wide  90-132VAC / 200-240VAC , 47-63Hz,
  • No AC plug comes with the equipment
Max. Output Voltage/cell
  • Li-Ion / LiNiMnCo battery pack: 4.2V/cell 
    • Ex:  42VDC for 37V (10S)
  • LiFePO4 battery pack: 3.65V/cell 
    • Ex:  14.6VDC for 12.8V (4S)
  • SLA battery pack:  2.45V / cell
    • Ex:  73.5VDC for 60V (30S)
Max. Charging Current Max. Charging current = 450W x efficiency factor / charger's output Voltage
  • Efficiency factor range from 85% to 60%
  • For example, if efficiency factor is 85%, then for LiFePO4 5S pack, the Max. charging current = 450W x 0.85 / 18.25V
Max Power output 450W
  • The charger's ouptput voltage will not exceed the maximum charging cut off voltage of the battery pack.
  • Thermal Protection: No
  • Reverse poloarity protection: Yes
  • Short curcuit protection: Yes. Will automatically recover after remove the load.
Battery pack Capacity
  • (Charging current / 1.0) x 1.0h
    • Ex: Charging current 30.0A, must use with >= 30Ah battery pack!
Input/output terminal with Wire only, without AC Plug, customer needs to install
Dimension (LxWxH) 203x100x68 mm
Weight 2.65LB (1.2kg)
Temperature Operation: -10 to +40°C; Storage: -40 to + 70°C
CE listed Yes
Stylish Aluminum Enclosure Yes
RFQ For RFQ, please down load our Custom Charger Form


  • Cut-Off Automatically when the battery is fully charge
    • Li-Ion / LiMnNi battery pack: 4.2V/cell
    • LiFePO4  battery pack: 3.65V/cell
    • SLA battery pack:  2.45V / cell
  • Safety protection
    • Over Current & Over Voltage protection
    • Short Circuit protection
    • Reverse polarity protection
  • Display for Charging Voltage & Charing Current: No
  • Built in 2 unit of LED indicator
    • Power On: LED 1 = Red & LED 2 = Green
    • Charging: LED 1 = Red & LED 2 = Red
    • Fully charge: LED 1 = Red & LED 2 = Green


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