Reviews of batteries from the perspective of oil pen users.

Ooze Vault Review – Convenient Storage Chamber, Moderate Performance

Here we review the Ooze vault extract battery, a very convenient battery that comes with a unique storage chamber. But…

3 years ago

O2VAPE Flip Platinum Review : Convenient Compact Vape Pen For Prefilled Carts

Click a button and fold your oil pen cartridge into your battery. Three heat settings and the easiest to charge…

6 years ago