This is the ProTek R/C 2S 2100mAh, 20C Lithium Polymer battery pack. This pack has T-Style Ultra connectors pre-installed, and comes with a 3-pin Align/E-Flite style balance connector.
This battery is a great receiver battery for helicopters and airplanes!
Unlike most other Lithium Polymer batteries, these batteries can be charged at up to 2 times the rated current, or 2C! If your charger is capable, you can charge these batteries at 4.2A!
- Type: Lithium Polymer
- Capacity: 2100 mAh
- Voltage: 7.4V nominal
- Connector Type: T-Style Ultra (14 GA Wire)
- Balancer Type: Align/E-Flite compatible (XH)
- Number of Cells: 2
- Weight: 115g
- Configuration: 2S1P
- Dimensions (WxLxH): 36 x 107 x 15mm
- Maximum Charge Rate: 2C (4.2A)!
- Maximum Continuous Discharge: 20C (42A)
- Maximum Burst Discharge: 40C (84A) for 3 seconds