Compact, flight‑safe, and packed with useful ports (D‑Tap, USB‑C PD, USB‑A, BP), this 99Wh brick is ideal for powering a small rig all day. It’s light enough for gimbal work, locks securely to a plate, and charges quickly over PD. The plastic shell isn’t as rugged as pro‑grade options, and heavy users may still need a spare, but for travel‑friendly, versatile power, it’s a solid choice. A small light bar lets you know the battery charge status.
27/08/2025
The K&F CONCEPT V Mount Battery arrived professionally packaged in high quality printed packaging bearing the K&F branding.
In the box you get a 99Wh 6700mAh V-Mount Battery featuring two D-TAP ports, a USB-C input/output port, a USB-A output, a 12V (5.5x2.5mm) DC output port and BP electrode input/output.
The battery is well made to the usual K&F high standard with a modern case design in sturdy and impact-resistant, fire-resistant PC material that only weighs 525g.
The battery can power a multitude of video accessories and also provide charging for USB powered devices.
Great value for a high quality battery.
In the box you get a 99Wh 6700mAh V-Mount Battery featuring two D-TAP ports, a USB-C input/output port, a USB-A output, a 12V (5.5x2.5mm) DC output port and BP electrode input/output.
The battery is well made to the usual K&F high standard with a modern case design in sturdy and impact-resistant, fire-resistant PC material that only weighs 525g.
The battery can power a multitude of video accessories and also provide charging for USB powered devices.
Great value for a high quality battery.
25/08/2025
Compact V-mount battery. It looks well-made and constructed with good materials. It delivers up to 100W of power, so it's suitable for almost any device. It can be charged via USB Type-C and can also charge other devices via USB-C, USB-A, BP, and 12V DC. Therefore, it's very versatile. A good product, without a doubt.
23/08/2025
The K&F Concept V-mount battery has a standard, usable capacity of 99Wh. Unlike my previous V-mount batteries, however, it has two key advantages:
Firstly, it supports 100W (others usually only up to 65W), which allows some devices (and the battery itself) to charge faster.
Secondly, it has not one, but two D-Tap connectors, which is practical if you want to operate multiple devices with D-Tap cables. This eliminates the need for a splitter for combinations like a camera (via a dummy battery) and a field recorder.
I consider the built-in LED more of a gimmick; I haven't found it particularly useful, and it reminds me of the time when every power bank manufacturer insisted on including a flashlight function in their products at all costs. That trend didn't last.
Otherwise, the casing feels a bit cheaper than other batteries, but it's still robust. There's also no display showing charging/discharging information, just a simple battery level indicator using an LED bar. But I'm fine with that. Actual performance and practicality are more important to me than extras like a fancy display, and in that respect, the V-MOUNT battery delivers in my opinion.
Firstly, it supports 100W (others usually only up to 65W), which allows some devices (and the battery itself) to charge faster.
Secondly, it has not one, but two D-Tap connectors, which is practical if you want to operate multiple devices with D-Tap cables. This eliminates the need for a splitter for combinations like a camera (via a dummy battery) and a field recorder.
I consider the built-in LED more of a gimmick; I haven't found it particularly useful, and it reminds me of the time when every power bank manufacturer insisted on including a flashlight function in their products at all costs. That trend didn't last.
Otherwise, the casing feels a bit cheaper than other batteries, but it's still robust. There's also no display showing charging/discharging information, just a simple battery level indicator using an LED bar. But I'm fine with that. Actual performance and practicality are more important to me than extras like a fancy display, and in that respect, the V-MOUNT battery delivers in my opinion.
20/08/2025
This 99Wh K&F Concept battery strikes a remarkable balance between power, portability, and versatility, making it ideal for power-hungry crews. After using it intensively for several days, here are my impressions.
The 6700mAh (14.8V) capacity provides approximately 2-3 hours of continuous power for a BMPCC 6K camera, which is ideal for shooting in locations where access to electricity is limited—though thankfully, we're reaching a point where such locations are becoming increasingly rare. The 100W bidirectional PD fast charging system is fantastic, allowing you to recharge the battery in approximately 110 minutes with a compatible charger, significantly faster than other V-mount batteries in this price range. This same feature allows you to use it as a power bank to charge devices like laptops, adding versatility to productions in remote locations where every mAh counts.
The build quality is robust, with fire-resistant materials and impact protection, although I think the V-Mount locking mechanism could be a bit more secure, as it has a slight wobble when used with some third-party mounts. The ports are well laid out and easily accessible, with the two D-TAP ports conveniently located for accessories like monitors and LED lights. The digital display showing the remaining charge percentage is accurate and visible even in direct sunlight, a significant improvement over the basic LED indicators on other batteries.
Weighing in at 525 grams, it's quite manageable for its performance, maintaining a good balance with lightweight camera setups like my Sony FX3. The air transport certification (<100Wh) is crucial for productions that require frequent travel, avoiding complications with airlines (in case you were wondering about the 99Wh rating).
The BMS (Battery Management System) protections work correctly, and I've noticed that the battery maintains reasonable operating temperatures even under demanding loads, such as simultaneously powering a camera and an external monitor, all in a hot and humid environment like we've been experiencing lately.
While it doesn't reach the extreme capacity and runtime of premium options like Anton Bauer, it's a good choice.
The 6700mAh (14.8V) capacity provides approximately 2-3 hours of continuous power for a BMPCC 6K camera, which is ideal for shooting in locations where access to electricity is limited—though thankfully, we're reaching a point where such locations are becoming increasingly rare. The 100W bidirectional PD fast charging system is fantastic, allowing you to recharge the battery in approximately 110 minutes with a compatible charger, significantly faster than other V-mount batteries in this price range. This same feature allows you to use it as a power bank to charge devices like laptops, adding versatility to productions in remote locations where every mAh counts.
The build quality is robust, with fire-resistant materials and impact protection, although I think the V-Mount locking mechanism could be a bit more secure, as it has a slight wobble when used with some third-party mounts. The ports are well laid out and easily accessible, with the two D-TAP ports conveniently located for accessories like monitors and LED lights. The digital display showing the remaining charge percentage is accurate and visible even in direct sunlight, a significant improvement over the basic LED indicators on other batteries.
Weighing in at 525 grams, it's quite manageable for its performance, maintaining a good balance with lightweight camera setups like my Sony FX3. The air transport certification (<100Wh) is crucial for productions that require frequent travel, avoiding complications with airlines (in case you were wondering about the 99Wh rating).
The BMS (Battery Management System) protections work correctly, and I've noticed that the battery maintains reasonable operating temperatures even under demanding loads, such as simultaneously powering a camera and an external monitor, all in a hot and humid environment like we've been experiencing lately.
While it doesn't reach the extreme capacity and runtime of premium options like Anton Bauer, it's a good choice.
15/08/2025
V-mount batteries have long been a reliable choice for professionals, and this model proves why. With 99Wh capacity and 6700mAh output, it keeps cameras, monitors, and video lights running longer without interruption. PD 100W fast charging minimizes downtime, while dual D-TAP, USB-A, USB-C, and DC outputs ensure compatibility with multiple devices. The TFT display provides at-a-glance power monitoring, and the built-in emergency light adds extra practicality on set. Compact and durable, it’s suitable for both studio and field use, making it a dependable companion for videographers and content creators who value efficiency and versatility.
Additionally, the battery feels solid and well-built, giving confidence that it can handle the rigors of daily use. Its lightweight design makes mounting and transport easy, and the clear display allows quick checks even during hectic shoots. The wide compatibility with cameras and accessories reduces the need for multiple batteries, simplifying gear management. Overall, it combines convenience, safety, and power efficiency, providing peace of mind during long shoots.
Additionally, the battery feels solid and well-built, giving confidence that it can handle the rigors of daily use. Its lightweight design makes mounting and transport easy, and the clear display allows quick checks even during hectic shoots. The wide compatibility with cameras and accessories reduces the need for multiple batteries, simplifying gear management. Overall, it combines convenience, safety, and power efficiency, providing peace of mind during long shoots.
13/08/2025
The battery pack is compact (104 x 74 x 50 mm and weighs approximately 500 g).
Its 100 W power output allows for fast charging.
Robust and powerful, with a capacity of 6700 mAh, it is primarily suited for professional use.
It comes with a cable and instruction manual. A light indicator displays the remaining charge.
Its 100 W power output allows for fast charging.
Robust and powerful, with a capacity of 6700 mAh, it is primarily suited for professional use.
It comes with a cable and instruction manual. A light indicator displays the remaining charge.
09/08/2025
This is a great battery. K&F have done great things here. It has lots of different connections for powering lots of different stuff and it seems to charge really fast. It's got plenty of juice in it once you get going and it does exactly what any good V-mount battery should at a really attractive price point. The only thing it's missing is a little screen so you know how much power is left, but it handles it with a small light bar, so that's fine.
Overall, well made product and amazing value!
Overall, well made product and amazing value!
08/08/2025
£100 at time of review
TBH at 500g this is lighter than I thought it would be, although that’s still quite hefty of course! In my opinion this is squarely aimed at videographers and studio set ups, so I find the images of iPhones and iPads a little weird.
Anyway this has the mounting options and outputs you’ll likely need, built in V-Mount (a 3/4 tripod socket would have been nice too) USB-C, USB-A, 12v DC and 2 D-Tap, plus the USB-C is 100W fast charging (noticed another reviewer mentioning this trickle charges only, that’s not what I experienced), also at 99Wh this is international flight hand luggage friendly
Of course how long this last depends how many things you have hanging off it, I left it hooked up to my 7” field monitor, at full brightness, a zoom H5 recorder and it ran for over a couple of hrs
TBH at 500g this is lighter than I thought it would be, although that’s still quite hefty of course! In my opinion this is squarely aimed at videographers and studio set ups, so I find the images of iPhones and iPads a little weird.
Anyway this has the mounting options and outputs you’ll likely need, built in V-Mount (a 3/4 tripod socket would have been nice too) USB-C, USB-A, 12v DC and 2 D-Tap, plus the USB-C is 100W fast charging (noticed another reviewer mentioning this trickle charges only, that’s not what I experienced), also at 99Wh this is international flight hand luggage friendly
Of course how long this last depends how many things you have hanging off it, I left it hooked up to my 7” field monitor, at full brightness, a zoom H5 recorder and it ran for over a couple of hrs
05/08/2025