This is a ProTek R/C 2S, 180mAh, 25C "High Power" Li-Poly Micro Heli/Airplane Battery Pack. This super light weight Li-Poly battery is designed to power small lightweight aircraft, like the E-flite UMX Sbach, UMX Beast 3D and ParkZone UMX F-27Q Stryker 180. This lightweight Li-Poly 25C battery pack is designed to fit radio controlled planes and helicopters that require a 2S 180mAh battery pack. These batteries are a true 25C battery pack, and with a full 25C discharge capacity and light weight, these batteries are a power house for compatible helicopters and airplanes!

Specifications:

• Capacity: 180mAh
• Weight: 13 grams (including wire and connector)
• Li-Po cell arrangement: 2S
• Nominal voltage: 7.4 Volts
• Discharge capability: 25C continuous, 50C max
• Dimension (WxLxH): 21.3x39x11mm w/wires
• Connector: E-flite mini-style connector
  
• Recommended Application: Small indoor type aircraft