This is the Traxxas 3S, 11.1V, 5000mAh, 25C "Power Cell" Li-Poly Battery Pack with iD Traxxas Connector. This battery requires a Traxxas iD equipped LiPo charger to balance-charge!
Total Capacity: 5000
Continuous Discharge: 25C (125A)
Max Burst Rate: 50C (250A)
Watt Hours: 55.5
Charge Rate: 1C (5A)
Max Charge Rate: 2C (10A)
Weight: 13.3oz (376g)
CHARGING NOTE: This battery can only be safely charged with a Traxxas iD Battery Charger. NEVER, UNDER ANY CIRCUMSTANCES, charge this battery using a non Traxxas iD Battery Charger.