CHARGING ADAPTER 
USB to 510

* Simply screw any 510 battery onto the threaded end, then plug the other end into any USB slot to charge. 

* Works for all EVOD batteries and for GO-PEN batteries.

* Fits standard 510-threaded batteries.

* Input voltage: DC5
* Output voltage: DC5V
* Output current: 150mA

*** Request a USB 510 Charging Adapter FREE with any order over $150!  ONE (1) Free Item per order.