The 2S 4 150 mA power batteries were received with no issues. Good shipping great packaging and excellent performance. Would recommend for upper platform mounting to avoid damage on hard landings. 30 connectors are solid and much less prone to damage that other Jst style connectors. I definitely buy again and from this seller.

The 2S 4 150 mA power batteries were received with no issues. Good shipping great packaging and excellent performance. Would recommend for upper platform mounting to avoid damage on hard landings. 30 connectors are solid and much less prone to damage that other Jst style connectors. I definitely buy again and from this seller

The 2S 4 150 mA power batteries were received with no issues. Good shipping great packaging and excellent performance. Would recommend for upper platform mounting to avoid damage on hard landings. 30 connectors are solid and much less prone to damage that other Jst style connectors. I definitely buy again and from this seller.