A simple and compact battery! The Elf by Honeystick is phenomenal battery for all 510 batteries. Compatible with both 0.5g and 1.0g carts, just screw on the magnetic adapter onto your terps of choice, drop it into the device enjoy the auto-draw function.

Specs:

– Fits most wide tanks (11mm wide opening)
– Buttonless design
– 510 Adapter
– 3.7 Volts output
– Auto Feature
– Performance Ceramic Tank
– High Capacity 350mAh Battery
– High-End Aluminum Body

Includes:

1 x The ELF Auto Draw Conceal Oil Vaporizer
1 x Empty 510 Cartridge
1 x Micro USB Charging Cable