Check this out! this is “typical” of these kinds of batteries. Click on “Blue Highlights”[5000mAh rated battery] to see what kind and a review of this battery!!!
Disassembly of cheap 18650 battery
I recently tested a 5000mAh rated battery , but it was only 1000mAh. After the review I was asked if there was a small battery inside or something else, i.e. would I please open it up and check it.
Today it was nice weather and I did it (The nice weather is important, because this is an outdoor job).
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I decided to use a tube cutter for it. It is easy to open a battery this way, but as I also found out, cut a little bit too deep and I short the b…