Quote:
Originally Posted by redpoint5
I wonder if there is any balance circuitry? The product description said it lasts 5-10 years, which seems rather short.
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I have that,
The caps are very mismatched. When charged up, some can be at 2.3 while others at 2.7. And the balancing function does not work too well either.
Looks the same, i had bought it a long time ago, so not sure if really identical product.