Are You Being Serious Right Now!?!: With the "cf-vcbtb3w battery charger!" _Edit to Remove and Improve Jim Beam Influenced Content... ___ Don't Rock The Boat! An Update! It's obvious... Panasonic has a plan and it's probably best not to f+*k with their planZ HOWEVER,,, I have used a CF-VCBTB3 Battery Charger with its intended pair: the "CF-AA5713A and also, the, CF-AA1653A -- that came with the cf-54," AC Adapter, both seemed to work fine... Charging the main: "CF-VZSUOPW," battery,,, and also the secondary!, "CF-VZSUOKW," battery,,, !!! Proof of OWNERSHIP:::: Picts, I am running an "Ubuntu," based, Linux distro, on an SSD Hard Drive!!!