Originally Posted by
balto charlie
Hey all: How much run-time difference are we talking about with the above batteries? I don't really like the size of the 26650 as I have 2 bikes and a train for commuting. I prefer to keep my gear small and simple. I like the size of my current 550-lumen 18650. Thinking about a brighter similar sized light. Perhaps 1300 lumen. What run times will I get with an 18650? If I upgrade to the larger 26650 and similar lumen, what run time can I get. Thanks for any info.
Later, Charlie
Hi Charlie, I am a Baltimore commuter too. Howdy..
On the 26650 and 18650. I run both. Yes, the 26650 does have a little longer runtime due to the higher Mah.. Somebody else has already explained that. IMO, if you have not switched, stay with the 18650, just use quality cells. The better cells have longer runtime and they are protected. In addition, you could do like I do, I run pairs all the time, plus a helmet light. Any one of the lights can be my only light, and I still have safe and a bright light. The pros for the 18650, cheaper all the way, and lighter.. On my 18650 lights, which are on the bike with me today, I can use the U type clamp mount.
With the fatter 26650, I have to use the two fish lock block clone mount. I prefer the U mount. Also, like you I like to keep everything small, sleek, and cool looking..
Here is my 18650 set up, check the mounts, and my 26650 setup too.
18650s in pairs.
The 26650 in pairs with the two fish lock block clone mount..
