Battery Question re Macs Tri EDC and Knurley

DrBay

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Sep 2, 2013
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18350 or 16340? Both work with the 18350 fitting perfectly and the 16340 having just a little wiggle room.

The 16340 fits perfectly in the Haiku, it's tube obviously too small for the 18350.

Thanks!
 

nfetterly

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Oct 17, 2008
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Cincinnati area, but lots of travel
18350 = 18mm diameter battery
16340 = 16mm diameter battery

The first two numbers are the diameter in mm.
The second two numbers are the length in mm.
The 5th number is form factor, 0 is cylindrical.

Mac's Tri & EDC 2.8 amp should both use imr cells (as it's a high drain application).
If you use use a 16340 in Mac's Tri you should be using a 16340 imr.
 
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