Can Nimh Batteries Be Overcharged. Overcharged NiMh batteries Servo. NiMH batteries stay at about 12 volts for almost 80 of their discharge cycle.

Some dumb chargers will continue charging and potentially overcharge your batteries and shorten their useful life. Sep 1 2003. When designed properly the chances of overcharging are slim to none.
If you have an overcharged battery.
1unplug iPod from USB cable. Compared to a lithium ion polymer LiPo battery the nickel-metal hydride NiMH battery is a relatively safe battery as it is well designed in terms of safety performance due to its material and structure. Can only one battery be charged at a time. Fully run out ipod battery in a video or game 4.

