Neewer Dual USB Charger for Sony NP-FZ100 Battery, Compatible with Sony ZV-E1, FX3, FX30, A1, A9 II, A7R V, A7S III, A7 IV, A6600, A7C Cameras, Designed with LCD Display, Versatile Charging Options

As a Sony A7 IV user, I recently purchased the Neewer Dual USB Charger for my NP-FZ100 batteries, and it has been an invaluable tool in my photography kit. The compatibility of this charger with the A7 IV, among other Sony models, makes it a versatile accessory for anyone in the Sony ecosystem.The LCD display is a standout feature, providing clear information about the charging status of each battery. This is incredibly useful during intensive shooting sessions, ensuring that I always know how much charge I have left.Another aspect I appreciate is the variety of charging options. The ability to charge via USB is a game changer, allowing me to use my laptop, power bank, or car charger. This flexibility is crucial for on-location shoots and when traveling, ensuring my A7 IV is always ready to capture the moment.The charger's compact size is perfect for my camera bag, and it doesn't compromise on build quality or charging speed. It charges batteries efficiently, reducing downtime and keeping me shooting longer.Overall, for Sony A7 IV photographers who need a reliable, versatile charging solution, the Neewer Dual USB Charger is a fantastic choice. It has certainly made a significant difference in maintaining my workflow and keeping my camera powered up for every important shot.

It's a battery charger and seems to work well.

I love this product very much no issues at all, just expect to be waiting awhile for the batteries to fully charge, it’s not quick as you think, I had a gig and last minute had to charge the batteries because I forgot to the night before, I plugged them in two at the same time and left them for an hour before I left, I ended up with very little to no pictures and footage because my camera died so just a little heads up on the charging time don’t wait till the last minute but just an awesome product that I didn’t expect was going to be good and no issue so far hope to keep it that way.

This duel charger works great and is compact & lightweight which makes it great for travel! However, I had to put electrical tape around 90% of the LED lights because it adds too much light to the room when trying to sleep (in hotels where I don't have the option of putting it in another room). I left just the last bar exposed so I can see when it's finished charging. Would be great if there was an option to turn the light off, or the LED light area was smaller... it doesn't need to be so large.

I've been using this to charge genuine, OEM sony batteries and it's working perfectly. Love the digital read-out/display.

Allows to use usb and change two batteries at once. Compact profile is ideal for travel.

I have three of these and have been using them daily for years. The USB-C port allows for fast charging. Great cheaper alternative to the sony brand charger.

Only battery charger that worked for me, honestly a life saver