Tenergy Intelligent 2.2A Charger for 48.1 V 13S Li-ion / Li-Polymer Battery Pack


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SKU: 8c1c43bdc983

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Product Description


  • Input:
    • 100V-240V /50-60Hz AC Power
    • Standard USA AC power plug. For other country’s Plug adapters, click here
  • Patented 4 Stage charge algorithm guarantee 100% Protection (check the Datasheet for details)
  • Automatic change 13S 48.1V Li-Po/Li-ion battery from any status.
  • Working voltage range: 31.2 V ~ 54.6V
  • Open circuit voltage: 59.2V
  • Battery capacity extend: 2Ah ~ 33Ah
  • Number of cells: 13 Li-ion / Li-Polymer cells in series
  • Charge current: 2.2A ± 0.1A
  • Max. delivered power: 120
  • Rated AC input: 100~240VAC 50/60Hz
  • Input voltage: 90~264VAC
  • Rated input current: 0.83Arms
  • Max. input power: 141W
  • Dimension: 158mm x 90mm x 57.5mm
  • Weight: 636g

Accessories Included

  • Premium metallic 3 pin connector (positive, null, negative)
  • 1 standard Tamiya Female connector.
  • Alligator clips (red + black).


  • The charger is designed for indoor use only. Don’t leave the charger unattended during charging.
  • The Charger should be positioned horizontally and work in well ventilated condition, avoid water and keep away from flammable explosive goods.
  • Don’t cover the charger when charging, ambient temperature shall not be more than 40oC
  • Don’t touch the plug.
  • Don’t leave the batteries and chargers on wood surface or carpet.
  • Cut off the power supply before connect or disconnect the charger with batteries.
  • Don’t try to disassemble the charger, High voltage inside, danger!

Download product manual here.

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