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The battery is not working, no matter what electronic products as long as there is a battery, generally two weeks to tak...
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You can choose the commonly used 5 volt mobile phone charger to charge the lamp, but the output current of the charger s...
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You can't plug it in directly, most of those lamps don't have charging control circuits, as long as you don't take it of...
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It usually takes about four hours. Can not always rush, will burn the battery. Can't always charge, will be bad for the...
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When the power of the LED charging desk lamp is running out, it can not be used up, and then it is charged, please stay...
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Because there is a protection circuit and a battery management circuit inside the lamp (or charger , the charging curren...
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Charging lamp internal circuit is composed of lamp head, control circuit, battery three parts.LED rechargeable table la...
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The specific situation of the LED, plug in the moment will be relatively bright, and then instant dark. When I just boug...
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The rechargeable lamp can not be charged, but the power switch can be switched on when charging, and the lamp can be lit...
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①, regarding the above issues, if the lamp is used in the charging process, do not turn on the lamp, which will damage t...
