Playing with: Lithium LiPo LiFe Battery Checkers

Built a small test rig to check out a few different LiPo voltage checkers. 1-8S Lipo/Li-ion/Fe Battery Voltage 2IN1 Tester Low Voltage Buzzer Alarm FO pic.twitter.com/nv9flKK57B http://www.ebay.com/itm/1-8S-Lipo-Li-...