Originally Posted by
colleen c
A power adapter most likely not work. It has to be at least 2.0 amp rated and regulated.
You can try see how long the battery runs until it get between 7.0v and 6.5v. Most cell hangs around 3.7 volt for a better part of the run cycle. With two in series in the MS pack, that means about 7.4 volts. This may give you a better idea of the condition of your pack. I don't know at what volt should the MS red light exactly comes on, but at this stage I would not trust it.
Thanks for the reply.
I will charge it for a few hours and try it again. I'll check the voltage when the red light comes on, and then run for a while longer checking the voltage every so often.
BTW, I deleted my idea about running it off an adapter before you replied. I realized that it was a stupid idea.