Sony - Rechargeable Lithium-Ion Battery for NP-FW50

I need to power the camera for long shoots, to run it off AC or at least have other fully charged batteries is a necessity.

These batteries just don't last. You have to purchase a handful of them if you want to shoot all day. Which I'm sure is what Sony intended in the first place being the ridiculous, up-sell company they are. The A7RII eats them up twice as fast as my A6000. And the price???!!! What a rip off.

Great second battery to have on hand for my new camera.

I took my Sony NEX6 camera with this spare battery to Yellowstone national park. This battery came in very handy during full day of photo and video shooting.

When I first purchased this camera, the battery probably lasted about 50 photos. I've had this camera roughly a year now and the battery life is down to 20-30 photos. When using a flash, the battery life numbers should be cut in half. Today after fully charging the battery all night, I took five pictures using the flash and the battery was down to 19%. It is ridiculous, please make an add-on battery pack for this camera. I don't normally post reviews but specifically created a Sony account here so I could post this.