Tenergy Universal Smart Charger for Nimh Battery Packs (2.4V – 7.2V)


Voltage sensing and pulsing techniques enable this charger to quickly and safely charge NiMH / NiCd battery packs from 2.4V – 7.2V. A 2000mAH pack charges in about 1 hour.

Out of stock

SKU: ci0259


Features and Benefits

  • Great for RC Car, RC air and Airsoft battery packs 2.4V, 3.6V, 4.8V, 6.0V and 7.2V.
  • Universal for for any NiMH /NiCd battery packs 2.4V – 7.2V (2-6 Cells pack)
  • Fast charger with current switch to select either, 0.9A and 1.8A. Deliver full charge within 1 – 2 hours.
  • Charging Current 0.9A for battery packs with capacity from 1100mAh -2200mAh. For 2000mAhpack, charging time is 1 hour.
  • Charging Current 1.8A for battery packs with capacity above 2000mAh. For 3000mAh packs, charging time is 1.5 hours.
  • automatic voltage detection.
  • pulse and negative pulse technology avoids battery overheating during fast charging, optimized for battery pack's cycle life.
  • Red LED will be on during charging.
  • Automatically stops charging with negative delta V.
  • Worldwide usage with 120-240V AC
  • Safety protection fuse for over current, short circuit & reverse polarity protection.

Accessories Included

  • 1 standard Tamiya Female connector and Fuse house with the smart battery charger.
  • 1 connector adaptor from standard Male Tamiya to Mini Female.
  • 1 set clip adaptors with Male Tamiya connector on one end.
  • 2 additional fuses

Operation Instruction

  • Connect battery pack to output connector and plug AC power source.
  • Make sure battery polarity is connected correctly (Red wire is positive)
  • Charger will detect battery voltage automatically, Red LED will be on during charging
  • When battery is fully charged, current will reduce to trickle charging at 50mA,Green LED will be on
  • Battery will be charged at 0.9A or 1.8A constant current,
  • Approximate Charging time is about 1.5hrs for 3000mAh battery,1hr for 1800mAh battery.
  • Don't charge battery pack with voltage less than 2.4V or Voltage bigger than 7.2V and Capacity smaller than1100mAh.
  • Battery pack must be made with high drain current cell.


  • The charger is designed for indoor use only.
  • The Charger should be horizontally positioned and work in well ventilated condition, avoid wet and keep it away from inflammable explosive goods.
  • Don't cover the charger when charging, ambient temperature shall not be more than 40oC
  • 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,

Additional information

Weight 0.6 kg


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