I purchased the A01 from Banggood about 9 months ago. I’ve used it lightly since then and it hasn’t given me any problems until this past weekend. It absolutely refuses to turn on. The battery (an Eneloop) is charged, and I’ve never used 10440’s in it. I’ve cleaned the contacts, no luck. I even tried removing the pill and using a wire to completely bypass the body, no luck.
Of course I just tossed the packaging a couple weeks ago, so I don’t have any information regarding warranty. Granted, if I have to ship it back, the shipping costs would likely exceed the value of the light. Does anyone happen to have the warranty info? Or ideas on things to try? Thanks!