The Plus Battery is a 510 battery that offers three precision heat settings with one button:

- Blue (Low)

- Green (Medium)

- White (High)

It also offers Sesh Mode, a heat cycle that runs for twelve seconds without having to hold the button down. Button functions:

- Hold for continuous heat.

- 2 clicks: Initiates Sesh Mode.

- 4 clicks: Cycle through heat settings.

- 5 clicks: Turns the Plus on and off.

Also compatible with 510-threaded carts.