Electronics > Beginners
Failed battery
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fixit7:
I have had this for a few years.
Charged it about 20 times.
I had 2 of them and one UBL running some 12 volt leds.
Both of the SkyWolfEyes went to 0 volts.
I claims to have a protection circuit.
The Sky ones weight 36 grams, 42 for the UBLs.
https://imgur.com/a/3vUnHcJ
Could my UBL have been damaged?
Thanks.
Daixiwen:
Are those 18650 cells? If so they are probably fake, you can't have a 5000mAh capacity in that size with today's technology.
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