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Q: What is the difference between Protected and Unprotected 18650 batteries?

perguntado por popkamick sobre 2019-08-23 10:06:16

skipweasel Ifyou let a lithium (or many other sorts) battery go completely flat it can lose capacity, or be totally trashed by being driven backwards by the other cells in the stack. A protected cell has a small thin circuit board stuck on the end which controls charging and discharging to reduce the chances of damage. The drawback can be they're a bit more fragile and a tiny bit longer. Most times you can get away with the change in length, but not always.

2019-08-25 04:31:03 Útil (3)
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