3800mAh 7.4V 2S1P LiPo Battery Pack With JST SYP Plug For QX7 Controller, black casing with red and white wires
3800mAh 7.4V 2S1P LiPo Battery Pack with JST SYP Plug, dimensions marked, for QX7 Controller, shown with weight and connector details.
Comparison of stacking and winding technology in LiPo batteries showing energy density and performance differences
Graph comparing Ovonic performance metrics with others for RC models, highlighting energy density and safety.
3800mAh 7.4V 2S1P LiPo Battery Pack With JST SYP Plug For QX7 Controller next to various RC models and vehicles
Package contents of 3800mAh 7.4V 2S1P LiPo Battery Pack With JST SYP Plug For QX7 Controller, including battery, manual, and stickers.

3800mAh 7.4V 2S1P LiPo Battery Pack With JST SYP Plug For QX7 Controller, Beefy Power For Long Sessions, Lightweight 129g, 10C Discharge, Compact 71x52x18mm, Ready To Boost Your RC Fun

$66.95 $163.00you save $96.05
SKU: VXB0D3F7CWGD
Product ID: 1170-7221
UPC:





Single 3800mAh 7.4V 2S1P LiPo Battery for QX7
✔️ 3800mAh 7.4V 2S1P LiPo, 129g, 71x52x18mm, JST plug

This compact lithium polymer battery pack powers RC controllers and handheld transmitters, delivering reliable energy for long sessions in radio controlled vehicles, planes, and boats.

✅ Capacity: 3800mAh
✅ Configuration: 2S1P LiPo
✅ Nominal Voltage: 7.4V (3.8-4.2V per cell)
✅ Discharge rating: 10C
✅ Weight: 129g
✅ Dimensions: 71.18 x 51.96 x 18.17mm (2.80 x 2.05 x 0.72in)
✅ Connector: JST plug

💡 What is a LiPo battery pack used for in RC controllers? A handy power source for remote control gear.
- Powers transmitters and handheld controllers.
- Keeps voltage steady for longer sessions.
- Fits compact 2S1P configurations for small RC setups.

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