K&F Concept 2 Pack NP-F550 Battery and Charger Set Compatible with Sony NP-F550, F570, F750, F770, F930, F950, F960, F970 Batteries, LED Lights, Monitors, and Camera Sliders
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Description
- * 【Fully Decoded NP-F550 batteries】2-Pack 2600mAh high-capacity replacement NP-F batteries with a dual-slot charger, providing extended battery life. Ship to IE,LT,LU,DE,EL,HU,LV,IT,CN,UK,TW,NL,PL,PT,RO,SI,SK,SE,ES,FR,FI,EE,DK,CZ,BE,AT,AU,GR.
- * 【Wide Compatibility】Compatible with Sony camcorders that use NP-F550, F570, F750, F770, F930, F950, F960 and F970 batteries, as well as monitors and camera video lights with NP-F batteries.
- * 【Multiple Charging Methods】Can be powered by a wall charger, car charger, or portable charger; Micro-USB 5V / 2.1A input allows for charging two batteries simultaneously in about 5 hours.
- * 【Intelligent Protection System】Adopts automatic constant current control to prevent battery overcharging, over-discharging, overheating, overcurrent, overvoltage, and short-circuiting.
- * 【What's in the Box】2* NP-F550 batteries, 1*dual-slot battery charger, 1*Micro USB cable, and 1*user manual.
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Reviews (14)
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Verified Purchase
Work Well in Constant Lighting
I’m using these in constant lights. I like that you get two batteries since when I’m using constant lights, I typically use them in sets of two. Everything worked fine with the batteries. They charge up in a reasonable amount of time and last similar to other batteries I have of the same size. I noticed no problems like excessive heat or a drop in power. I like that they come with a charger. I’ve cycled through them multiple time. Good batteries.
05/01/2025
Verified Purchase
Bargain!
K&F is a brand I have come to trust for all my photography-related purchases, and these batteries did not disappoint!
For the price it is remarkable that they provide 2 batteries, and a quality charger - I have no idea how they do it.
I'm using this on an LED smart panel and it totally transforms what I can do with it. For only $30 at the time of writing. I couldn't afford to buy 'name brand' batteries, and there are so many other brands out there whose quality I don't exactly trust. K&N has delivered again with a great product that lives up to my expectations.
Do not hesitate on this battery kit.
For the price it is remarkable that they provide 2 batteries, and a quality charger - I have no idea how they do it.
I'm using this on an LED smart panel and it totally transforms what I can do with it. For only $30 at the time of writing. I couldn't afford to buy 'name brand' batteries, and there are so many other brands out there whose quality I don't exactly trust. K&N has delivered again with a great product that lives up to my expectations.
Do not hesitate on this battery kit.
02/01/2025
Verified Purchase
Delivers as promised
I oftentimes use NP-F batteries to power continuous lights and external monitors.
I happened to need more than usual for an upcoming filming session, so I got these.
They work great so far in my testing.
Build quality is standard, but good nonetheless.
The included charger and USB-C cable are handy in case that you didn't have either previously.
This is a pretty good, standard kit. I recommend it.
I happened to need more than usual for an upcoming filming session, so I got these.
They work great so far in my testing.
Build quality is standard, but good nonetheless.
The included charger and USB-C cable are handy in case that you didn't have either previously.
This is a pretty good, standard kit. I recommend it.
31/12/2024
Verified Purchase
Good Quality
I've always been happy with the K&F products I've purchased over the years, and these batteries are no exception.
They feel high quality and the charger works well. Speaking of the charger, I love that they flipped the pins upward. At first I didn't know if I'd like the change since all of my other chargers have you slide the batteries in, but I like it so much better. It somehow feels more stable and I'm more confident with the connection. The charging pins are also solid instead of the slotted ones you normally see so that makes me feel much more confident in their sturdiness.
The cherry on top: the price is really affordable. Great job K&F, and keep up the great work!
They feel high quality and the charger works well. Speaking of the charger, I love that they flipped the pins upward. At first I didn't know if I'd like the change since all of my other chargers have you slide the batteries in, but I like it so much better. It somehow feels more stable and I'm more confident with the connection. The charging pins are also solid instead of the slotted ones you normally see so that makes me feel much more confident in their sturdiness.
The cherry on top: the price is really affordable. Great job K&F, and keep up the great work!
27/12/2024
Verified Purchase
Excellent as Always
K&F once again delivers a great product at a affordable price. Got these for a couple of photography lights I use, and wanted to use them wirelessly and these batteries makes it possible for me to do so. Battery life is great and within expected reasons. Charger does a good job of recharging quickly. Overall, I have no complaints for these...they work and do what I need.
23/12/2024
Verified Purchase
Batteries work great!
The batteries work great, I am using them in video lights. They power the lights great and for an adequate time. They are on the small side but it's giving an appropriate run time in a small and convenient package. My long runs stick out very far. The charger works great and charges quickly.
20/12/2024
Verified Purchase
Works great with NP-F series accessories
This charger and battery set works great. The batteries fit the NP-Fxxx accessories just fine. And the charger is compact and small for easy packing. The charger also has both USB micro and USB C ports for power in.
16/12/2024
Verified Purchase
NP-F batteries
Standard NP-F series batteries. its on the lower end of mAh but they work great for monitors and other camera gear (in my case) that uses NP-F batteries. Come with a dual slot charger which works just fine plugged in through USB. I can never have too many of these and this is a great set for a good price for the batteries from a company that you can trust
09/12/2024
Verified Purchase
Good battery packs
These F550s power my camera monitor just fine. For more power hungry items like high wattage lights, they only power to 60%, but again, work great for my 6 inch monitor.
03/12/2024
Verified Purchase
Good batteries and charger
I use these batteries for monitors and lights when I'm filming. The 550's are good for about 3 hours on a monitor and are much lighter than the 750's I have (that are double the size/charge). Fortunately, this also means they charge faster.
I do wish the charger was a fast charger, but it's USB, not direct plug, so it can only supply so much power. The charging base is small enough to fit with my gear and has USB-C and micro (anyone use micro anymore?). The only downside to the charger is that it displaysonly charging and full, it doesn't let you know how far along they are (like 3-bars, for example). When I'm at a shoot, sometimes it's useful to know if the battery is almost full, and with this charger, I have to guess. I've also found that if I take a full battery off the charger for a minute, when I put it back on, it'll charge for another 5-10 minutes. I don't know what's happening, if it takes that long to tell it's full or what, but it makes me wonder if it's underfilling the batteries for some reason (poor design, safety, or some other reason).
So far the batteries charge quick and work well. They clip in easily.
I do wish the charger was a fast charger, but it's USB, not direct plug, so it can only supply so much power. The charging base is small enough to fit with my gear and has USB-C and micro (anyone use micro anymore?). The only downside to the charger is that it displaysonly charging and full, it doesn't let you know how far along they are (like 3-bars, for example). When I'm at a shoot, sometimes it's useful to know if the battery is almost full, and with this charger, I have to guess. I've also found that if I take a full battery off the charger for a minute, when I put it back on, it'll charge for another 5-10 minutes. I don't know what's happening, if it takes that long to tell it's full or what, but it makes me wonder if it's underfilling the batteries for some reason (poor design, safety, or some other reason).
So far the batteries charge quick and work well. They clip in easily.
27/11/2024
FAQs
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The battery will automatically match the voltage applicable to the camera, and there will be no impact on use.
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Normal charge and discharge is 300-500 times, and after 300 times, it begins to decay to 80% capacity, which is reflected in fast power loss.
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I can't answer exactly how long, but there is still enough power after 3 weeks
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It will not cause problems to the data stored on the SD card, please use it correctly according to the requirements of the SD card.
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