a compact, hard-case smart battery engineered for small-scale RC surface vehicles. 
It is most notably recognized as the direct stock and upgrade battery option for the Arrma 1/18 Grom platform series, including the Granite Grom, Typhon Grom, and Mojave Grom.
Battery Type: Lithium Polymer (LiPo), 3.7V per cell
Configuration: 2S1P (2 Cells in Series)
Voltage: 7.4V (Nominal)
Capacity: 1400mAh (10.36 Wh)
Continuous Discharge Rate: 30C
Maximum Charge Rate: Up to 5C (7.0A max charge current)
Case Type: Protective hard-case shell
Main & Balance Connector: Single IC2 Smart Connector
Dimensions (LxWxH): 100mm x 35mm x 20mm (3.94 x 1.38 x 0.79 inches)
Weight: 103g (3.63 oz)