4S2600T : 14.8 volt 2600mAh 60C rechargeable Li-PO battery pack - for RC electric car, airplane, truck, boat, drone, etc. Comes with red T Ultra connector and 4S balance charge connector.  60C continuous discharge capability (150A +). 

• Size(L*W*H): 4.84*1.38*1.18in / 123*35*30mmmm (0 - 3mm difference), Weight (appr.): 0.59lb / 9.38oz / 266g (± 5g)
• 4s 2600mah Lipo Battery: cell: 4s, voltage: 14.8v, capacity: 2600mah, discharge rate: 60c, connector: red T Ultra.
• Compatible with: RC quadcopter, RC airplane, RC helicopter, RC car, RC truck, RC boat, etc.