Project Description
(Last Updated On: November 3, 2020)The best vape pen battery for 510 thread prefilled cartridges or vape tanks
TM-B7 Push Button Variable Voltage 350mah Battery
- ●Dimensions: 10.5*80mm
- ●Capacity: 350mah
- ●15 seconds Preheat Function battery
- ●Variable Voltage: (2.8, 3.2, 3.7V)
- ●Low Battery Warning
- ●Grade A battery cell
- ●Good Quality IC Panel and MOSFET
- ●Thread: 510
- ●Colors: Black/Sliver/White/custom