How do I charge my Curv or Original battery?

1. If you use an ORIGINAL product, you will have to unscrew your battery from the cartridge then screw it into the charger.
If you use the Logic CURV, you do not need to detach the cartridge from the battery. Simply slot the LED end of your battery into the charger with one easy click.
2. Plug the charger into any USB port, for instance on your computer.
3. The LEDs on the Logic battery and the charger will light up.
4. You’ll know it’s fully charged when the LED on the battery goes out and the LED on the charger turns green.

How do I charge my Logic Pro battery?

1. If you are using Logic PRO, simply unscrew the Logic PRO battery from the capsule case then screw the battery into the USB charger.
2. Once inserted into a USB port, the battery indicator light flashes 5 times then turns red. This tells you charging has started.
3. You know it’s fully charged when the USB indicator light turns green. Your battery indicator light will flash 5 times then turn off.

How do I charge my Logic LQD battery?

1. Insert the charging cable into the micro USB port at the bottom of the battery.
2. Insert the USB charging cable into any compatible USB port. The activation button will flash 3 times to indicate charging has begun.
The light will glow different colours as charging progresses*. At full charge, the light will no longer glow. 

*Red: Low

Orange: Medium

Green: High

No glow: fully charged.
3. Unplug the device once it is fully charged.