Reviving a dead Nikon Coolpix camera battery
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- Опубликовано: 15 июн 2021
- Disclaimer: Do this at your own risk. Lithium ion batteries are dangerous and can cause fires if overcharged or over discharged. This is not a tutorial and the video is for entertainment purpose only.
If you haven't use the camera for a long time, chances are the next time you pick up the camera, the battery will be dead and won't recharge. You will most likely have to buy another battery to make your camera work again.
If you have a RC charger, you can easily revive the battery by bringing the voltage to a chargeable level so your regular usb charger can charge it.
This worked for my friend's Nikon Coolpix camera battery. It also worked with my Canon video camera. In fact, this should work for most camera and cell phone batteries disabled by the protection circuit.
Just remember to charge your camera after each use or maybe once every month. This will prevent your lithium ion battery from going "dead."
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Learning a lot from your videos, thanks.
This is why I don't like the protection circuit built into the battery/cell because you can't simply reset it you have to throw it out or tear it up then rebuild it as you did.
At least they should tell you to charge it every so often. The Canon oem battery is actually very expensive.
@@wtam69 I agree. See, the thing is the battery fell too low then the under voltage circuit protection kicks in and game over. They don't tell you so Joe, and Jane normie throws it away and goes back to buy another YET the battery was actually 100% good.
Confused here. You mean if it gets too low it can't be charged ?
@@bertcochran1770 Sorry I didn't make it clear. Indeed, if the battery gets too low, it will not charge. That's for your safety as the protection circuit will prevent charging of the battery rendering it useless.
@@bertcochran1770 Yes, if a battery falls too low the circuit will prevent it from being charged as an under voltage protection. With the protection circuit built onto the battery you can't charge, so you have to do what Paul did in the video by disconnecting the protection circuitry then charging the battery above the magic threshold (a safe bet is 3v) and the protection circuitry will then allow it to be charged further.