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Charge for about 3 hours. Can be charged half a year once not used mobile phones, the battery will self-discharge, less...
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The electric car battery can generally be replaced, but it needs to add money, because the old battery is not valuable,...
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The charger won't break, but it won't charge either. Because the charger detects whether the battery is fully charged, i...
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There is no need to finish the electrical discharge, as long as the old liquid in the battery is poured out, the interna...
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Electric tricycle batteries are generally lead-acid batteries, which can be used for about 2 years in normal use, and ar...
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Canon cartridge design is disposable. Of course, you can add ink, after adding ink, the chip on the ink cartridge still...
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Possible cause one, the mobile phone motherboard has a problem, to replace the board can be charged, possible cause two,...
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The small trick that the mobile phone cannot be charged is to restart the machine, replace the charger, unplug the data...
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1. Unplug and turn off the power. 2, sponge with neutral detergent, the sink inside and outside the scale wipe, an...
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Removed from the old battery, after screening, pick the factory date is closer to the appearance of good, and then use a...
