Best battery combination for the Thrunight V3 Catapult?

Xak

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What is the best battery combo for the Thrunight Catapult V3 in it's largest size? I've seen some new 18650 batteries with like 3 bumps on the negative end and almost no "button" to speak of on the positive end, but they are like 2900mah. Is this the best choice? Will these fit and recharge in my UltraFire WF-139 charger?
 

RonReagan

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The AW 2900's fit in my charger. They may be tight and I had to bend the prongs straight as they come slightly bent inward. I'm not sure a large 2900 button top would fit, but since they are flat tops they work.
 

Xak

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Will they fit in the flashlight, though?

Thanx for the reply!

Why can't I subscribe to this post?
 
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trgrhppy

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Mar 29, 2011
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I just received some AW 18650 2900mah batteries in the mail today, the kind that have three small bumps on the negative end. After a few hours in my Ultrafire WF-139 charger, the green lights came on.
I put them in my V3 Catapult, and it lit up perfect! I don't know if they are the best choice, but they will work. Hope this helps. trgrhppy
 
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