I'm don't have experience with that cell but wouldn't worry much.NorthernPanda wrote:Thanks Blake. Hopefully I don't blow up my flashlight with the li-ion cells. I tried to research things and have ordered a xtar vp1 and 2 up14500p based cells, http://www.fasttech.com/products/0/1000 ... ble-li-ion. The cells are what worry me (might be fakes), it is hard to find decent li-ion cells in Canada (or at least it is for me). There are restrictions on flying them from the USA to Canuck land.
* Your light has a step-down from 500 lumens to 280 lumens after 1 minute. Even a marginal cell (but not damaged) should be able to higher current for that amount of time.
* Single cell applications account for a very low amount of thermal runaway. Usually the problem comes from "cell-balancing" due to drastically unmatched voltage.
* Batteries being charged in safe areas and watched are low-risk. Many of the problems come from slapping two batteries on a cheap charger and walking away.
AW used to ship to Canada and might still do, so if you are concerned that might be a upgrade down the road ($10-15 is probably worth peace of mind). If you plan to buy another light, like one that uses a 18650 I would probably combine shipping. I'm sure you will find a use for one of those down the road. :)
Edit:
If you can't get them from AW directly or from someplace like Lighthound I tracked down this place in Toronto.