The Sony VTC4 rechargeable battery is one of the best 18650 cells for mechanical mods and RBA devices. Rated at 2100mAh with 30 amps, this flat-top model also works well with variable voltage vaporizers.High Amps discharge current, great for mech mods and sub-ohm builds
Best Battery Period
review by I********e
This is the best battery on the market and at a good good price. Just buy a pair or two and never worry about battery safety again.