SPARE BATTERY FOR LASERCAP 148-272PRO 272-30Min before October 2020. 
New version 272-30mins only works with models from November 2020.
Please contact us if not sure which battery you need we can check with serial numbers. 

Spare battery for our 148 and 272 diodes with built in 30min charger and cut off blimp sound.
Please note this is just a spare battery and not a Laser cap.