3.7V 800mAh 902540 Lipo Battery For MJX x400 X300C X800 RC Quadcopter drone Spare Part 3.7v battery jst plug and charger set

3.7V 800mAh 902540 Lipo Battery For MJX x400 X300C X800 RC Quadcopter drone Spare Part 3.7v battery jst plug and charger set

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