Ultrafire WF-139 Charger
Uploader Comments (MuvoTX)
All Comments (24)
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I can't charge 3.0 rcr123a batteries in this? I have this charger and was hoping I could. But they aren't 3.7 but 3.0.
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your voice sounds like Ted's from how i met your mother
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Oh, btw, great review
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That's kinda stupid, this charger is stated as "better" than TrustFire "super-duper-universal" but it has fake RCR123 bays. Sux. Too bad there is no alternative of universal chargers in the market (haven't found anyone yet), I'd need one for the mentioned above RCR123's plus 10440 and 14500's. Wrong wrong wrong. UltraFire seems doesn't listen to user feedbacks.
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Does it charge the 123s to fast? To high charging amps?
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Thanks for taking the time to make this video.
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Hi Muvotx
I want you to take a look at DX's user pics for that charger. Look at the last one. See how that CR123 is placed?
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You gotta watch out for fake versions. I ordered two, one works like the one in this video, the other doesn't flash while charging.
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Its not very well documented on the DX site, you wouldn't know this quirk without reading the user reviews. Although Lighthound states spacers are needed for CR123 cells.
No you can not.... you will over-charge the cells and they are at HIGH risk of exploding. Or at the very least, you will shorten the cells life-span.
MuvoTX 6 months ago
Is your mod just a spacer (which it appears to be) or does it conduct current? Good idea and review. Thanks!
001roytube 3 years ago
Its a wood dowel with a screw driven through it. So its a point to point conductor, roughly 3/4 as long as an 16340 cell.
MuvoTX 3 years ago