Hitec RCD 44153 Polyquest and Hyperion Battery Balancer Adapter for X4 Charger<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>For 2-6s LiPo batteries， 7.4V-22.2V</li><li>Matches the balance plug of Hyperion and Polyquest batteries</li><li>Expand the charging capabilities of the X4 charger</li></ul></div><img src="http://ecx.images-amazon.com/images/I/413BvigxnnL.jpg" noproxy>