Wasabi Power Battery for Sony NP-FW50 (Compatible with ZV-E10, Alpha a7, a7 II, a7R, a7R II, a7S, a7S II, a5000, a5100, a6000, a6300, a6500, NEX-5T, Cyber-Shot DSC-RX10 III and More)

I just purchased a NEX-7, and soon discovered that it drains the battery more quickly than my Nikon D-SLRs discharge theirs. I decided to buy a spare battery to keep in the camera case at all times. The cost of the Sony battery is steep, so I started looking for a reliable, lower-cost 3rd party battery that is a direct replacement. There are NEX-compatible batteries from several manufacturers, but the reviews for the Wasabi are quite positive, so I bought this one and switched it for the original battery right away to see how well it works. It's not draining any faster than the original, and seems to be working fine, though of course only time will tell how well it does over the long haul. At this point I have no reservation about recommending it to a NEX owner.

Sony likes to nickel and dime their users unfortunately. Well Wasabi is here to the rescue! These batteries fit perfectly and last longer the the Sony batteries! I have used other Wasabi batteries in the past and have always been just as satisfied! High quality batteries at a realistic price point. Great job Wasabi!

This battery is a fantastic replacement for the Sony NP-FW50.Took this to the aquarium (with lots of low light, auto-focus hunting) in my a6000 after forgetting to swap the official sony battery back in after charging. I was able to take 434 20MP fine JPEGs and about 10 minutes of 1080p24 (24mbps) video before it died. This is pretty great compared to the official Sony NP-FW50 numbers, which says I can get 360 shots out of an a6000!Only downside is that since these aren't "infolithium" batteries, the estimated battery % remaining is somewhat inaccurate and can jump around.

Bought this battery as a backup for a trip but never used it. I charged it up today and it only went up to 75% . Thought something was wrong it just stopped charging. Used it on my camera and it drained so fast. Either I got a lemon or someone returned an old battery and switched it. Either way this left a bad taste in my mouth.

funciona muy bien, no se traba en la camara ni da problemas para colocarla o quitarla, pero si pierde carga rápido aun no están en uso, como respaldo esta muy bien .

I had previously purchased Wasabi batteries on a test basis for my GoPro camera. In that case, two batteries came with a AC/DC charger (I needed the DC charger in particular) and the price was right so I felt it was worth a try. Those batteries are every bit as good as the original GoPro batteries so I felt confident in buying more Wasabi batteries for a recently purchased Sony NEX-7. They are much cheaper than the Sony alternative and, again, work just as good, including with the charge-remaining indicator in the camera. The NEX-7 can go through batteries fast so these gave me the ability to go into the field well-stocked (I have five in total plus the original Sony). The AC/DC charger which I got with the purchase of two of these batteries (also from Amazon) works well and the batteries charge quickly from a 12-watt, 12-volt DC folding solar panel I bring into the field on long trips. I will not hesitate to buy Wasabi batteries whenever I need additional ones.

These batteries are reliable, charge quickly and last about the same as the original Sony brand. Very cost effective replacement for the original Sony batteries, and in past experience with other Wasabi batteries, they have all lasted as long or longer than the originals and have been very reliable. I will continue to use them and highly recommend!

First 5 years working fine, the starting loosing charge. After 6 years of use, maybe only 10 times of use, the battery becomes hot when charging inside camera, slight swollen, only 20% was charged after 2 hours of charging.The Sony oem battery is still strong