Bought with charger 1 month ago for my Sony CX730 this battery. Delivery and price performance are perfect! You get a charger, a power cable for the socket, a cable for the cigarette lighter in the car and of course a battery (NP-FV70 6.8V 1030mAh, 7,0Wh). The charger can also charge the original Sony battery while weiterfilmt with the strong battery (That alone is already worth gold). In addition, the charger also a USB and a Micro-USB connector. I suppose you can infect a laptop and the battery via the USB port of the laptop is loaded (is a guess, I did not try). Or the terminals're here to load the battery directly to the camera via USB interface (which can be charged via USB cx730). But as I said, I have not tested.
For all the praise, there was a tiny damper on my experience. The battery (both included and the original Sony battery) can only be very strict focus on the charger. With practice, it is quite good, but a friend of mine once filmed and applied at the onset of the accessory battery to the charging station apparently brute force. In any case, a contact of the battery was bent and the battery could not be loaded.
Send an email to the seller and 2 days later I had a brand-new battery on the desk! It even stamps were also sent to the return of the old batteries, the whole thus has cost me a penny and went super fast. So a service I praise! One can only further :-)
