Smith & Wesson Flashlights

I picked one of these up 2 weeks ago here on Woot. I like it a lot! It’s extremely bright!

I picked up a two pack of Duracell brand 500 lumen at Costco for $20 which are just as good if not better than these.

Many, perhaps most, of these Chinese flashlights which take 2 CR123A batteries will also accept one 18650 rechargeable battery. Does anyone know if this one will?

I think it’s possible to buy rechargeable batteries for this flashlight.

Check these out…only $9.99…

Same question, will an 18650 battery work in these lights?

I’m taking a trip to Costco now. Thanks.