Eleaf Invoke 220W TC  is the latest vaping device of compact size and ergonomic design. Powered by dual external 18650 batteries, it supports a maximum output of 220W. The centered 510 connection provides a high compatibility with tanks of various sizes. The 1.3-inch display shows the vaping status from power wattage to coil resistance very clearly. The firmware can also be updated by connecting to the computer. The balanced charging is a plus too, securing a longer battery lifespan. 

Price: $33.99

Features:

Dual 18650 battery with 220W output
Compact and ergonomic design
Centered 510 connection for various tanks
1.3 inch large display

Specifications:

Output wattage: 1-220W
Thread type: 510 thread
Battery type: 2 x 18650 battery (not included)
Output mode: VW/TC(Ni,Ti,SS)
Charging Current: 2A
Display: 1.3 inch
Temperature range: 100-315℃/200-600℉(TC modes)

Package:

1x Eleaf Invoke MOD
1x USB cable
1x User manual
1x Warning card