Charging lamp internal circuit is composed of lamp head, control circuit, battery three parts.
LED rechargeable table lamp, the battery can not be charged the solution is as follows: LED rechargeable table lamp, the battery can not be charged, the first time to use, the first sufficient electricity, not in use, storage within three months must be replenished once. Remember that you can not charge while lighting, otherwise it will burn all the led diodes on the lamp, the reason is that the charger is not an isolation transformer, but an electronic charger, the electronic charger has a high voltage when charging, if the light is used, the light-emitting diode will all breakdown, so you can not charge while lighting.