sigelei j80w

 Sigelei J80 TC Box Mod by Sigelei Features:

Temperature Range:100℃-300℃/200℉-570℉
Operating Mode: POWER/SS/TI/NI200/TCR/TFR
Support TCR TFR custom settings of heating wire
Low standby current
Support USB charging

Features Of Sigelei J80w :

The first product Built-in Li-Pilymer Battery
With independent switch design
Red and Black colors is compatible
The chip is the same as sigelei 213
Dual built-in LI-POLYMER Battery, no need to buy removable battery
Dual battery voltage monitoring
The shape is delicate
Diamond buttons is easy to use,not misfire
Balance charging and discharging function