By entering this website, you agree that you are of legal age to purchase nicotine products in your state.
Falsifying your age for the purpose of purchasing products from this website is illegal and punishable by law!
WARNING: This product contains nicotine. Nicotine is an addictive chemical.Click here for important COVID-19 & regional curfew-related shipping updates
Universal Key Box Battery:
We offer shipping through FedEx, UPS, and USPS. We also offer will call pick-up free of charge. Check out our wide range of options below:
(Same-day shipping before 1 P.M. PST [Mon-Fri])
(Ships within 1 business day)
EC Supply Inc. only allows returns in the form of exchanges on manufacturer defective products. Defective products may be returned within a 45-day warranty service period for the following manufacturers (does not inlcude battery and charger sales):
The Universal Key Box Battery is extremely lightweight and can be attached to any set of keys. This makes the box battery a breeze to bring on the go. There is an angled loop (located at the base of the device) and by simply connecting a key ring within the loop, you will able to secure and bring it with you everywhere. The Key Box has a hidden 510 connector that is retractable with a push of a button and USB charging cable rooted on the side. It comes featured with an internal 350mAh battery, is highly compatible with all 510 cartridges, and has a built-in 4-hour charge time. The Key Box has a single button architecture used to power the device on and off. Just press the button 5 times to turn on or off the machine.
IMPORTANT SAFETY INFORMATION