Capacity: 4000mAh 8C 7.4V, perfect for Spektrum DX9 DX8 DX7 DX6E DX6 transmitter. Professional Crazepony LiPo Battery, made by high quality Lithium Polymer raw materials , durable for long-lasting use. 4000mAh 2S lipo battery provide high quality, reliable power for your Transmitter . Parameter : Weight : 148.77g ; Dimension(LxWxH):71*50*19mm.
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