A terrific battery at a great price. Economically priced. This battery uses copper to reduce internal impedance. JST plugs for balancing cells.
Capacity: 610mAh
Constant discharge: 20C
Burst Rate: 40C
Configuration: 2S 7.4V
Pack size:45mm(1 3/4") x 24mm(1 15/16") x 14mm(9/16")
Weight: 31g (1.1 oz)