YK-VR1220H Li Akku Messgerät Tester Spannungs- & Widerstandsmessgerät für Akkupack
ab 57,09 €
The unit of internal resistance is generally milliohm (mΩ). Generally speaking, the smaller the internal resistance is, the better the life and rate performance of the lithium-ion battery will be. The product has a filter function.
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