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The batteries of Dongcheng Lithium drill Wjz and DCjz are not universal. Wjz and DCjz are both Japanese brands, and thei...
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imp battery refers to the internal resistance of the battery. The internal resistance of the battery refers to the resis...
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There is no problem in parallel with the mobile phone protection board, that is, the charge and discharge current is aff...
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Loda's chip is made in Taiwan, and the sound quality is not much different from csr, but it is not as famous as csr. Jer...
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If you determine that the phone's charging chip is broken, you need to disassemble the phone and replace the chip. This...
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1. Yes, there are chips in the charger, too. 2. The chip inside the charger mainly plays the role of controlling current...
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The UC3906n chip is a valve-controlled sealed lead-acid battery charge management chip.The chip integrates the necessary...
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The rest is detection. There is an NTC thermistor connected to the internal protection plate. Check the battery temperat...
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wear3100 is equivalent to lithium battery protection IC chip, suitable for all kinds of mobile phone products, using 6-p...
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Lead-acid batteries, like lithium batteries, should not be overcharged or overput. However, when the lithium battery is...
