Eleaf iPower 80W Mod designed by Eleaf, use the latest firmware, It applies the latest firmware which features new VW interface, Smart mode and custom logo. And comes with an ultra-large battery capacity of 5000mAh in a compact design, which can last you for a remarkably long time at any power setting.

The Eleaf iPower 80W Mod have Long Sustainable Battery Life, it comes in a compact design with an ultra-large battery capacity of 5000mAh. At the same time, it has Dual Circuit Protection, the circuit protection system has both software and hardware battery protections of over-charging, over-current and over-discharging. 
 

The Eleaf iPower 80W Mod can be reset by keeping holding the up button and reset button simultaneously in case it could not be powered on after upgraded.

Advantages of it :

-- VW/Bypass/Smart/TC(Ni,Ti,SS,TCR-M1,M2, M3)
-- Newly Added Reset Function
-- 5000mah Capacity, Long Sustainable Battery Life
-- Various Modes with 80W Output
-- Software and hardware battery protections

Recommended an atomizer for this mod:  Griffin RTA Tank. The Griffin RTA by GeekVape manages to pack in one of the largest and most diverse two post build decks within a 22mm diameter, featuring a large dual post hole design, gold plated contacts, 3.5ml tank capacity, and externally adjusted wick ports. The Griffin RTA features one of the largest and most capable two post build decks in the market, with a side tension applied quad terminal design, with each terminal measuring an ample 2mm in diameter.