This 2S 4000mAh lithium polymer battery pack is a perfect fit for the Spektrum DX7s, DX8, and DX9 transmitters, and offers twice as much runtime as the stock 2000mAh battery! This lipo also features an internal cell balancer and a built-in safety current circuit to prevent the battery from being overcharged and causing damage to both the battery and your radio.
- Spektrum DX7S Transmitters
- Spektrum DX8 Transmitters
- Spektrum DX9 Transmitters
- Perfect fit for the Spektrum DX7S and DX8 transmitters
- Offers twice the flight time of the stock battery
- Includes internal cell balancer
- Features built-in safety current circuit to prevent your battery from being overcharged
- Length: 68mm (2.68 in.)
- Width: 52mm (2.05 in.)
- Height: 19mm (0.75 in.)
- Weight: 143g (5.04 oz)
Please Note: This lipo can only be used in the new DX7S model. It cannot be used in older Spektrum DX7 models.