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Smart Charger (3.0A) for 74V ( 20 cells ) Li-Ion Battery Pack , 100-240V --- CE Listed

Your Price: $105.00
Call to order, Lead time: 6-8 weeks

Product ID # 6907
Part Number:


Smart Charger
  • Intelligent charger designed for any 74V (20 cells) Lithium Ion battery pack including Polymer Li-ion and Cylindrical Li-ion with capacity >= 3000mAh
  • This series charger is widely used for charging lithium batteries of electromobile, electric bicycle, elecctric tricycle, electric forklift, electric vehicles, electric motorcycles, electric sweepers, electric boats, electric sightseeing cars, electric golf cart, electric tractor, electric lift trucks electric medical equipment, electric transportation trucks.
Input Voltage Range  100~240VAC, 50~60Hz, USA AC plug
Maximum Input Current  5A
Maximum Output Current  3A
Maximum Output Voltage  84V±0.2V
Safety protection
  • Over Voltage protection
  • Over Temperature Protection
  • Short Circuit Protection
  • No Reverse Polarity Protection
Charging time
  • Charging time = (1.41 x Ah rate of the pack) / 3.0A charge current.
  • Built in IC to cut off power automatically when battery is fully charge.
LED indicator
  • LED (Red) Flash = Waiting mode, no voltage for 10 second
  • LED (Green) On = Waiting mode, has voltage
  • LED (Blue) Flash = Charging mode
  • LED (Green) On = Fully Charged mode
  • LED (Red) Flash = Charge Error mode
Charging terminal
  • 4 pin female cannon plug
  • Charging terminal: Pin #1,2 = negative, Pin#3,4 = positive
Operating Temperature  -10~45°C
Storage Temperature  -40~75°C
Relative Humidity  5%~95%
Dimension(LxWxH)  184mm(7.2")x 96mm(3.8")x55mm(2.2")
Weight  2 lbs 11Oz

Accessories Included

Please download the Specification Here


  • Only charge Lithium Ion battery pack with capacity > 3000 mAh. Don't use the charger for lower capacity Lithium ion battery pack.
  • Only charge Lithium ion battery pack with voltage 74V (20 cell pack). Don't use the charger for Lower voltage battery pack which may cause battery to explode
  • AC plug must be reset if disconnect battery > 3min
  • Indoor use only
  • Don't remove the case to prevent from electric shock
  • Unplug the charger from AC outlet after use.
  • Please connect charger to AC power before connect to battery pack. Otherwise, the charger will NOT charge the pack and you will not get a RED LED indicate charging.
  • Wrong polarity will damage the charger. Batteryspace is not responsible for the damage or losses caused by misuse
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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