Gens ace is one of the top rank battery corporations with deep research and manufacturing on NIMH, LI-PO, LI-FE by the effort of 200 professional engineers and technicians with 20 years exquisite battery technology. The Gens ace brand holds the traditional concept of "excellent quality", "Optimization"& "Priority" on Sales & Services. All batteries are tailored for various scales of the RC Models such as electronic cars, nitro cars, airplanes, vessels and also other models, toys, electric tools, electric bikes, electric autos, digital products etc. And Gens ace's manufacturer is Grepow. Features - Stable automatic stacking technology enables single-cell capacities of 2600mAh. - The most strict single cell capacity, voltage, resistance, discharge curve matching process. - Up to 2 times cycle life than other brands of battery at the same rating. Specification - Minimum Capacity: 2600mAh - Configuration: 6S / 22.2V / 6 Cells - Discharge Rate: 45C - Max Burst discharge Rate: 90C - Net Weight(±20g): 396g - Dimensions: 122mm x 37mm x 39mm (L x W x H) - Charge Plug: JST-XHR-7P - Discharge Plug: XT-60