Also.... I ordered from VaporKings UNIV-USB-CHARGER USB battery charger for Mini DSE901, Classic Penstyle DSE801, KR808D-1, RN4081, RN4082 and Joye510 style e-Cigarette
batteries, etc... for $6.95 each. It plugs into any usb port whether a charger with USB port or Computer USB, etc.... The battery is held in by a rubber gasket. I love these and I'm ordering more.
I ordered a bunch of 801
batteries for DH that were guaranteed only DOA, for ~ $5. They don't hold much charge so we're constantly charging several
batteries round the clock. He goes out of town weekly, for a few days, and I need a couple more to throw in his carry on as he leaves me only one of the three originals. I have one dual charger, with two USB ports, that is for car but also a 120 volt plug flips out. It will take two of these little universal chargers at a time.
Alice