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Old 06-30-2012, 01:00 AM #1
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Question help making a cr123a battery charger

Hey, I need to charge my cr123a batteries any way possible really quickly because i am leaving for vacation soon and want to use my laser.
Unfotunatly my old charger fried.

I tried making one before but one of the batteries ended up exploding (literally),
so ive come to you guys first this time. what kind of volts/amps should I use and how would i get this power? (power adaptor?)

it needs to be very simple though

thanks guys!!!


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Old 06-30-2012, 10:42 AM #2
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Default Re: help making a cr123a battery charger

Quote:
Originally Posted by plasmaninjaa View Post
Hey, I need to charge my cr123a batteries any way possible really quickly because i am leaving for vacation soon and want to use my laser.
Unfotunatly my old charger fried.

I tried making one before but one of the batteries ended up exploding (literally),
so ive come to you guys first this time. what kind of volts/amps should I use and how would i get this power? (power adaptor?)

it needs to be very simple though

thanks guys!!!
For safety's sake... buy a proper Charger for your batteries.


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Last edited by lasersbee; 07-01-2012 at 01:25 PM.
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Old 06-30-2012, 10:44 AM #3
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Default Re: help making a cr123a battery charger

Do not attempt to build a lithium battery charger if you don't know the electronics behind it. They are not simple, there is no way to make them simple without risking the battery exploding, like you've already discovered.
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