BBTANK Key Box Battery 350 mAh

BBTANK presents Key Box Battery, which is a stealthy battery paired with a 510 connection that flips out, like a key fob, for a nice and compact for incognito mode. This device is the perfect low-key vape for premium oil cartridges.

Battery Type: Lithium-Ion

Features: Built-in USB Charger

Battery Life: 350mAh

Output: 3.7V

Compatibility: Supports as low as 1.2 ohm