The translation copy and paste of the specs went a bit wrong but the important bit is
Capacity 2200 mAh
Plenty of capacity for all day vaping
and the very important bit the output current!!(for driving the atomiser that takes 1 amp to deliver a satisfying vape on the passthrough battery)
Output current: 5.25V, 1.3A
so that means theres .3 of an amp in reserve yayyyy!!
The others I have seem some can only do 350mah or 700mah
I'll let ya all know how it goes and if it delivers a good vape and hopefully the tech specs I translated were related to what I bought and not a mini vacuum cleaner hehehee!!