The new number one in performance and price!
The new Turnigy Lipoly packs deliver full capacity at the said C rate.
You wont find a better deal in Lithium Polymer batteries anywhere!

Spec.
Minimum Capacity: 2200mAh
Configuration: 2S1P / 7.4v / 2Cell
Constant Discharge: 30C
Peak Discharge (10sec): 40C
Pack Weight: 135g
Pack Size: 105 x 34 x 16mm
Charge Plug: JST-XH

Discharge plug: XT60 

PRODUCT ID: T2200.2S.30

Capacity(mAh) 2200 Config(s) 2 Discharge(c) 30 Weight(g) 135 Max Charge Rate (C) 2 Length-A(mm) 105 Height-B(mm) 34 Width-C(mm) 16