ProTek RC 3S Li-Poly 20C Battery Pack (11.1V/350mAh)


This is a Li-Poly 350mAh battery pack from ProTek R/C. This super light weight Li-Poly battery is designed to power small lightweight aircraft usually flown indoors. This lightweight Li-Poly 20C battery pack is designed to fit radio controlled planes and helicopters that require a 3S 350mAh battery pack. These batteries are a true 20C battery pack, and with a full 20C discharge capacity and light weight, these batteries are a power house for compatible helicopters and airplanes!


1) You will need a Li-Poly specific charger to charge the pack (NiMH or NiCD only chargers WILL NOT WORK!)
2) You must not over discharge the Li-Poly battery pack.
3) Read the instructions carefully before operating this battery.


  • Capacity: 350 mAh
  • Weight: 28 grams (including wire and connector)
  • Li-Po cell arrangement: 3S1P
  • Nominal voltage: 11.1 Volts
  • Discharge capability: 20C continuous (7A), 40C max (15A)
  • Dimension(mm): 38 x 20 x 18mm
  • Connector: JST Style
  • Recommended Application: Small indoor type aircraft.

This product was added to our catalog on October 20, 2009.

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