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Battery question

5K views 9 replies 5 participants last post by  rohits 
#1 ·
I hadn't used my M001 for a few weeks and when I took it out of it's box I found one side split open. After opening it up I discovered one side of the battery pack had blown up like a balloon.



Since only one side seems to be damaged can I just replace it with a 1600mAh 3.7v matching battery or would it be better to replace the whole pack?

Also, any links to a good battery place?
 
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#6 · (Edited by Moderator)
I ordered two batteries from a vendor. Here is a picture of one:


From the picture it looks like each one comes with a protection circuit. I'm guessing I'll have to take one of those circuits off and solder the two batteries together. Could someone do a quick tutorial on what wire goes where? (i.e. where the positive and negative leads get wired)
The protection circuit that came with my old battery pack was marked as so:
Front of card:
B+
P+
P-
BM

Back of card:
B-
no tag

Here's a picture of front and back:
 
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