What is currently the best value in 18650 batteries

I don't think it will show up very well on photos.. it's hard to see, more a tactile thing for me. I'll try post some photos when I get a chance anyway

Try using a caliper to measure the difference , diameter towards the ends and diameter on the bump. Also you can check later if the "bump" diameter has increase with use or not.

Has anyone dealt with these MarsFire branded "Sanyo" 18650's from manafont? I am tempted to order one as they are so cheap for protected sanyo's.

Protected:http://www.manafont.com/product_info.php/sanyo-protected-18650-high-capacity-rechargeable-battery-1pcset-p-9322

Reg Sanyo:http://www.manafont.com/product_info.php/sanyo-unprotected-18650-flat-conduction-design-rechargeable-battery-1pcset-p-9321

Might have to get some ....

Can anyone ascertain beyond the printing that those are indeed Sanyo cells?

Not sure about MarsFire ones, but intl-outdoor carries unprotected 2600mAh Sanyo's for $1.5 less: http://www.intl-outdoor.com/sanyo-18650-2600mah-liion-battery-p-135.html

So is there any good but cheap protected 18650 out there, except for (maybe) trustfire?

Yes, XTAR 2600.

Again: Solarforce 2400mAh cells are great for the price.

I'm considering these (note prices at 3 or more)

http://www.focalprice.com/EB0040S/Panasonic_2900mAh_18650_Battery_Grey.html

http://www.focalprice.com/EB0049G/Panasonic_36_V_3100_mAh_18650_Battery_Green.html

+1

Please note that these are unprotected.

You have to charge these in a really reliable charger and use them in a flashlight with low voltage cutoff.

Yes, those are unprotected.

I just placed on order for 4 of these...

I'm a Noob, but the picture looks like they are protected.

http://www.focalprice.com/EB0048G/18650_Panasonic_Liion_Battery_Green.html

So, whats the price of those XTARs? Didnt find one on their page.. or where do you buy them?

Contact Serena (szws@szwholesale.com) and ask for the BLF price.

$13.50/pair for the XTAR 2600 still works. Keep buying 'em! I just purchased 5 pairs a few weeks ago.

I agree with this. These are really great cells and worth every penny.

Too bad their real capacity is basically the same as XTAR 2400mAh ones (and close to 2400mAh). Hi-MAX cells are pretty good and they score 2500-2600mAh regularly.

As long as it is decent, capacity is not the most important characteristic of a battery to me. dthrckt spelled it out nicely in his post. I do have a few Xtars and a lot of the HI-MAX and they are also swell batteries. They will last longer but cant put it out like the panasonics. Different animals.