Will this work with 18650 "Flat Top" Batteries
816518
Yes. The contacts for both positive and negative protrude slightly to make solid contact no matter how the end of the battery is shaped.
331864
The charger I have does... but just barely. So a slightly difference in the positioning of the circuit board/components inside and/or plastic housing and it might not charge a flat top.
287496
It works with 18350 batteries fine. Just remember banks 1&3 charge together and 2&4 the same. When changing 2 batteries I use the same bank.
1203118
Yes they will work. However, you will have to put something conductive like a magnet between the contact points if they are too short to reach them. Example using 18650 Battery 18xxx means it is 18mm diameter xx65x means it is 65mm long xxxx0 means it is a round battery Using, say an 18500 battery like you have: 18mm diameter, so it will still fit just fine 50mm length, so you might need conductive spacers 0 = round battery And the same applies for the 18350 battery.
1167505
Yes. It's still an 18650 which is the main part you should be looking for, this battery just has more mAh than the one you're taking about.
652765
Requires 18650 button top batteries. If you use the flat top batteries they do not have the full protection required for this flashlight and they will not make electrical contact between each other unless you modify the battery (not recommended).
486567
No. These are 18650 batteries. By volume they are, maybe, twice the size of "AA" batteries. They would be too large both in girth and length. Try and find "AA" rechargeable batteries if that is what you need. 18650 are not "AA" compatible.
331866
Don't know wat flat top batteries are use Yahoo or Google and it will tell you
1166217
The light uses 3-AAA batteries in a cartridge. I would think it's not compatible with a 18650 but am not sure.
2043424
No the 18650 is too large the 14500 will work as well as 1 AA battery. I have several of these flash lights, buy it you'll love it.
127984
No, they are completely different sizes. This is about twice as fat as an 18650.
1661063
NO !!! You need the 18650 batteries. The regular AA batteries won't work, they are too small lengthwise and will not work.
1302753
Ive used it with one single 18650 and with 3ea AAA NiMH batteries in the holder. But what I'm curious about is will it work using 2ea 18350 batteries loaded?
1763076
The adaptor only works with the "Flat" topped batteries which as far as I know are only the 20V max.
540919
I personally don't own that type of battery, so definitely ask the seller, but that being said it does a great job charging my 3600 mah 18650 batteries... As long as the batteries don't require a unusually high mah charge though I would say you probably have a very good chance of it working... Plus it has a good deal of safety mechs on it to correctly identify the right voltage to charge at as well as protecting from over-charging... I would guess it's a safe bet...
457740
as in if the top is COMPLETELY flat well no , tis got a niple at the top but its almost flush with the edges , but have to to say its a really good battery , fits most items and really good quality but if price is a problems there is the Olight 3400 mah 18650, i hear they are good quality as well and cheaper, they seem to have the same design as this battery too
1832329
Yes it will work with all types of 18650's, 18350's, 16350's, 14500's etc. It will pretty much charge any rechargeable battery of this type of battery. Great charger for the money.