I got two of the legend chargers and out of the box one shows the battery voltage at 33 volts. The other one shows amp rate and mah increasing but battery voltage never increases. It shows it put 6800 mah into a 5600mah battery but voltage was still at 3.7 (single cell). I like their stuff but they need to get the issues fixed asap. 600.00 and I got some pretty boxes to stare at!