Poor stand-by battery life?

[Oseaco]

(02-20-2014 11:34 PM)jebem Wrote:  How many charge cycles did you had before this issue?
It looks like the battery is dead already, not a good sign for a new calculator.

3 or 4 charge cycles max, all of them before the firmware upgrade. The battery life when both switched on and on standby was outstanding before this issue popped up.