View Full Version : Is it possible to make an emag charger
ringmasta187
12-11-2002, 01:01 PM
I just recently bought a used emag, that did not come with a charger. I was wondering if anyone knows if you can make a charger for the emag battery. If anyone has made one or knows how you could, please let me know. Because 80+ shipping for a new one is way over priced.
Scootyd
12-11-2002, 01:58 PM
Sorry, I wish I had an answer but actually I am in the same boat and agree on the price. I would think that with all the good stuff at radio shack that some form of homemade charger should be possible. I second the call for help.
toymyster
12-11-2002, 06:46 PM
I'm sure one can be home made, I, however, have not taken one apart to see what's inside and how it's wired!!! If you have a friend with one, I'm sure you could look into one!!
jwgreene
12-11-2002, 07:13 PM
I wonder if you could use something like an RC Car charger.. Just solder on some alligator clips and connect em to the battery...
athomas
12-12-2002, 12:29 PM
Any charger that will charge a 16.8v rechargeable battery will work.
The thing that makes the emag charger unique is that it uses a 12v input. Therefore, there are extra electronics to boost the voltage and charge the cells at the higher voltage.
An 18v power supply with a current limiter will charge the battery quite well. The current limiting circuit is needed to prevent a dead battery pack from drawing too much current at first.
Scootyd
12-13-2002, 02:14 PM
up
I know we have some very strong minds out there who haven't shared their wisdom.
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