Another 420 mAh eGo automatic battery. Got the first one by mistake from an online vendor. Instead of fixing the original order, I asked for a second one, it shipped today ...
I'm spoiled now, no button to push. I'll probably retire my manual batteries now ...
Tempted to take it apart to see how it works, engineers can't resist opening up any gadget to see what makes it tick ...
If someone here can explain how an automatic eGo battery works, please explain and save me from ruining a perfectly good unit just to satisfy my curiosity ...
