changfrancis Posted August 29, 2016 Share Posted August 29, 2016 I am using a power meter to monitor my charging of Airwheel X3 battery, I noticed the cut-off will only happen after 68.1V, which is about 4.256V per cell. I assume my power meter may have small measurement error, but idea charging cut-off should be 67.2v or 4.2V per cell. This is happening to anyone charger ? or my battery/charger having issue Link to comment Share on other sites More sharing options...
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