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Anonymous users2024-01-23The LED night light cannot be turned on while charging. Because the charging voltage is higher than the voltage of the LED during normal use, the LED will burn out.
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Anonymous users2024-01-22If you want, of course you can, it's just that charging is slow and not easy to fully charge.
Hello, maybe the charger is broken. It is recommended to use it with a new one.
Straight rush! Lithium batteries are not the previous lead-acid batteries and are ready to be flushed.
Radiation is there, but it's negligible and negligible, and the radiation of the mobile phone is much smaller, so it can only be said that your worries are also necessary, but it's not that serious.
Replace the socket in your home as soon as possible, your socket cord is empty. The thread is weak and prone to heat. will burn out your battery stuff, just replace the flashlight as soon as possible.
First of all, look at the power supply with a few volts DC, the power supply is different, and the circuit is different. 3 diodes that emit white light can be connected in parallel or in series. It's up to you to see what you want. See if you have any other requirements for the circuit.