Name: Sony NP-FW50 Lithium-Ion Rechargeable Battery
Brand: Sony
SKU: 300SNDGTJ61C
Price: 42.99 CAD
Availability: OutOfStock
Rating: 3.2 (37 reviews)

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Sony NP-FW50 Lithium-Ion Rechargeable Battery

Battery Capacity

Compatible Devices

Brand

Compatible Brands

Assembled Product Dimensions (L x W x H)

Assembled Product Weight

Sony InfoLithium W Series NPFW50 battery - Li-Ion

Manufacturer Part Number

Universal Product Code (UPC check)

Charging

Price

I LIKE IT BECAUSE I CAN CHARGE WITH USB CHARGING PORT. IT ALSO IS A PLACE WHERE I CAN STORE THE BATTERY. WORKS GREAT AND I AM VERY HAPPY WITH IT

LOVE THIS CHARGER

sony.com

Got this just the other day. Its a good battery. The A7 Mark 2 is power hungry so needed a second battery when out and about for long shoots. No issues so far. Previously always purchased Sony Batteries as they are great quality and keep the charge for a long time.

Good Battery

Right to the one thing I wish was different; fixed cable for the "Plug-in Plate." For travel, one can always take the small single battery chargers; however, it would have been nice to haul the Multi Battery Kit instead. On the plus side, taking several single battery chargers means you have a spare. 

I'll probably attach it to my camera stand in studio and leave it there. 

Naturally, does the job of charging batteries well. It's a bit of a complex device for what it does, but not an issues for me. 

If you have two or more a9 bodies, you'll most likely have at least four batteries, so this is a nice way to charge them. Keep in mind, it does not charge a single battery faster than the single charger, so four batteries take 480-600 minutes from empty to full charge. It wold be very unusual for me to have more than one or two discharged, so not an issue. If I found myself having more discharged batteries (using two bodies), I'll buy additional batteries.

Really close to great

4 of them, which is very handy when shooting with multiple bodies. Especially when one of them is the a7iii which doesn't come with a charger. Haven't used the block to power anything itself. My only gripe is that the cable with the ‘dummy' battery does not detach and gets in the way a bit.

Charges batteries!

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.

It does what I need it to do

I'm not sure if the dead one was the one that came with my RX-10IV or the spare I got from BestBuy, but to die within three years is pretty bad in my opinion. There's competition for batteries & Sony should step up there quality control or engineering. (The camera's great though!)

Worked well but had a “premature death”

It came with my A7ii (brand new). I could never take more than 60-70 photos with this battery on full charge. I would expect at least 300-500...
I also charge it to 100% and keep it in the camera. After about 1 month of not touching the camera at all, the battery drops to 54%....

Runs out quick, loses juice even when not in use

Battery is large, relatively heavy, and requires a special charger. It has respectable life when freshly charged but loses charge rapidly during storage. I can't store the freshly-charged battery for ~1 month without complete drain. VERY unreliable for the cost.

Needs improvement

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.

Battery Life is terrible

This has to be the worst camera battery I have ever owned. I would never buy this camera again because of the battery life. What is the point of selling a $600.00 camera with a useless battery. If I buy an extra battery, that extra won't hold a charge. So what do you do when you need to use your camera for 2 hours? Take your Kodak.

Horrible Battery