This might sound really bad and "noobish"
but anyways i bought a laser of laserlands and i didnt get a battery so i was waiting a bit befor i could buy one.
now the site has no info on my laser and i forget my battery type and cannot buy one.
my laser is a 501-50mw Focusable Green Laser Pointer...
Okay so i bough this laser - 501-50mw Focusable Green Laser Pointer
it says to get a 18650 li-on battery to drive it.
i googled to buy one but idk were to buy one or what "button top" or normal idk
i need help please link me to a good place that sells them and if i need button top or not thanks :)