Hitec RCD 44173 LiPo Battery Checker with Built In Balancer<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Applicable Battery Pack: 2-6S LiPo</li><li>Case Size: 70 x 38 x 11mm， Voltage Display Tolerance: +1-1.5%， Weight: 23g</li><li>Voltage Display Resolution: O.O1v， Operating Temperature: 10 ~ +45'C</li><li>Voltage Display Range: 0-5v， Storage Temperature: -20 ~ +60'C， Balancing Current: 50mA</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41dmx1XyPgL.jpg" noproxy>