Remove the data cable from the Samsung digital camera,The original charging current is 450ma,
plug(jack)It is a special plug for Samsung digital cameras(jack),plug(jack)It is dedicated, not a USB plug(jack), No technical support is provided, the illustration is for reference only.
Dimensions total length 35mm, without metal plug length 22mm width 15mm
For the 4.2V charging board, the charge cut-off voltage is related to the internal resistance of the battery. The charge cut-off voltage of the battery with large internal resistance is lower, and the charge cut-off voltage of the battery with low internal resistance is more accurate. What is a large internal resistance and a small internal resistance? The internal resistance of the newly imported battery is the smallest, and the internal resistance of the second-hand disassembled battery is large. The internal resistance of the battery is as small as possible.
common problem:
Question: Why hasn’t been charged for one night until now,The red light flashes.
Answer: If you are refitting to charge other batteries, please refit according to our introduction, and then first connect the battery and then power on the charging board.
Question: After connecting the cable according to the above introduction, and confirming that the battery is connected correctly, the battery is also connected first and then the power is turned on. Why does it keep flashing red?
Answer: Is the battery voltage too low? Measure whether the battery is lower than 3.7V without load. If the battery voltage is too low, this situation will also occur. The smart charging board will determine that the battery is faulty, so it flashes red and does not charge.
Q: whyIs there no voltage measured with a multimeter?
Answer: Before the battery is installed correctly, the smart charger cannot measure the voltage at no load. The battery must be connected first and then the battery will be charged.
ask:Isn''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''t it OK to connect the power first and then install the battery?
Answer: As mentioned earlier, you must first connect the battery and then the power supply to charge normally.
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