No USB on the PWM boards, all external or add on charge boards. Yeah the PWM's fire the full voltage of the battery pack, so not ideal for low wattage vaping.Looks like a good start from scratch project boardBut a retro fit? Were's the usb?
Most of my 250c's are lipo powered, how would I charge them?
I have 4 more spare screens, So I'm good for a bit
I watched a few videos on lipo powered PWM mods, they look nice for Big Power!
I'm a 45 watts kind of Guy & TC is my main stay![]()