Originally Posted by
lopek77
You have to remember , that not everybody knows about charger that is known to over charge cells, or not to leave batteries in the charger overnight...
There is hundreds of lights and other electronics using 18650 online ( eBay for example ), where sellers offers battery packs and chargers with no name on It and without any manual...
If you think its awious to everybody what to do or not regarding to 18650 , you are just wrong.
And Yes, single battery can also blow...
Can you provide anything to show that a single 18650 battery has actually blown whist being used in a light? I've seen this claim time and again, but I've never seen any proof of it happening in the real world.