Wanna be adventurous? Unplug 1 cell at a time and see if it still works. If itās 2S2P, itāll still work with any cell missing, as itād still have the other complete string still connected.
your 100% right I do this a lot cause I get obsessed with something, drove to like 4 walmarts last week cause I needed a wrist brace and it was out of stock at each one(they werent to far apart tho), even worse ,I stopped at a few pharmacies and supermarkets in betwwen that trip and could not get the item, it was surreal, like a twilight zone episode of a moron(me), ended up ordering it on amazon.
but basically my cheap light gets more expensive, so if I dont find them around the house will order.
Hey, anyone who still grexes that the holster for the TK4A is too small, just shove the light into the holster as deep as you can possibly stuff it, and snap down the flap also as tightly as you can. That stretches it out a bit, almost like shoe-trees in too-tight shoes, and makes it fit a bit better.
Iām alternating it every few days, lens-up and then lens-down, taking care to not light it up when lens-down (hard to see it through the material).