4000mAh LiPo Transmitter Battery: DX8, DX9
Spektrum SPMB4000LPTX Tx Battery
Ships in 2-3 days
(Ships within three business days after order placed)
(Ships within three business days after order placed)
$69.99
The 4000 2S LiPo offers not only double the flight time as the stock DX8 battery but also advanced safety and features. It also includes a built-in safety current that shuts the battery off, to avoid overcharging and damaging the battery and radio. Plus, a built-in balancing system to make sure you get the longest life and power from your pack.
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