agillot wrote:
I used a lot of AA and AAA , and some 9v batteries , They only leak after years in devices , not months .So dont know what your issue is .
Batteries leak after years in the device and completely exhausted is the norm. But in recent years I have found batteries that leaked only weeks in the device or even in their bubble pack. Way short of expiration date and yes the one that leaked in the device still have almost full power. This is where my concern is.