Features:

  • Upgraded Compatibility: Made to the updated SONY NP-FZ100 battery, compatible with new Sony firmware 2.0, Sony Alpha A7III, A7R III, A7R3, A9 and Alpha 9
  • 3 ways to charge: features wall, car, and Power bank charging - all three chargers sold separately; recharge inside the camera or with a 2a input charger for optimal charging
  • More Power, More Photos: Each 2000mAh NP-FZ100 replacement battery offers up to 615 captures; premium grade A cells last longer over time
  • Backup battery: carry a fully charged battery so you're never left without power; only 5 hours to simultaneously recharge both batteries with the Micro-USB 5V/2a input
  • 100% safety : protected with Overcharge, over discharge, short-circuit, Surge, overvoltage, and overcurrent safeguards, and a fire-resistant build
Works perfectly with firmware 2.10 on Sony A7iii

Shows battery percentage with Sony A7iii firmware 2.10, and no warnings pop up when you turn on the camera. The batteries seem very solid and nicely built. I'm yet to test the battery life or charging performance but so far I played with it for a couple of minutes and they seem to have no issues. After a long research this are probably the best 3rd party batteries to get that are very close to OEM ones. Very satisfied with the purchase. The only thing that could be improved is if the charger had a usb C port instead of Micro usb but that's just a minor thing.

Great alternative to expensive Sony OEM batteries

These batteries work great and the price is awesome! Probably going to pick up another kit just like this to have multiple spares.

Perfect product for a perfect price!

The batteries & charger worked perfectly right after arrival. Battery life for first use as equivalent to my Sony branded Z battery. The changer is slim and FAST. Love that it goes into USB so I can charge via a vehicle or external battery plug. Overall very happy and will be buying another 2 very soon!

Perfect dual charger

Great for the Sony batteries as well! However, it does take much longer to charge 2 original Sony batteries since they would take much longer to use up. The batteries that come with the charger are also great and last slightly less than the original Sony batteries.

The best back ups for the factory battery and the best charger on the market

Awesome product battery capacity is about 10% maybe 15% less than the factory battery but you can’t beat these for back ups

Good alternative to original Sony batteries. Work as they should

So far so good. Feel similar in hand to the original Sony batteries. No warning on screen. Running firmware 2.10 on Sony A7iii. Will update if I run into any issues.

Just as good as the oem ones

No problems no error codes . Good battery life. Would buy again

Works with A7 III FW 2.00

I was worried that there would be no work around for the new 2.00 firmware that pretty much disables the battery indicator with 3rd party batteries. Well, Ravpower seems to have figured out a way around and displays the battery percentage perfectly. The batteries have the same weight as the OEM battery, and though I haven't gone through an entire battery charge yet, they seem to discharge at about the same rate as the OEM Sony battery. I included a pic of the battery label in case you need to identify the one that works with FW 2.00. The dual charger is a little bit lightweight and feels totally hollow, but charges both batteries just fine and has an indicator that turns green when they are fully charged. Works with the included micro-USB cable (or you can use any cable you have available). Will update my review after a few months of use to see how these hold up.

Get it you won’t regret it.

Works flawlessly with my Sony A7iii and Sony Battery Grip 😻 It shows the percentage of the battery life too!

My Extra Batteries for Wedding Photography !

Love these extra batteries ! They last almost as long as the original Sony. Charges decently fast. Buying one more set.

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