K&F CONCEPT KF-V99 Pro Mini V-Mount Battery with PD 100W USB-C Fast Charging (99Wh/6700mAh)
Product description
The essentials
If you shoot video on location, a spare battery is less “nice to have” and more “stop losing time.” The K&F CONCEPT KF-V99 Pro is a mini V-mount battery aimed at keeping cameras, monitors and small lighting setups running, while also bringing charging flexibility via multiple ports.
On paper, the draw here is straightforward: 99Wh / 6700mAh capacity, a TFT colour screen for quick read-outs, and bi-directional 100W USB-C Power Delivery fast charging. It also includes an emergency night light, which is a genuinely practical touch if you regularly work in low-light conditions.
That said, it’s still a compact V-mount battery, so it’s best viewed as a portable field power solution rather than a huge power bank replacement for every scenario.
Key points
The battery is built for people who want one unit that can both power kit and charge itself quickly, without relying solely on a single charger cable. The TFT colour display helps you check output power per port and total output power, plus monitor battery level in real time.
Multiple outputs matter because it reduces the “which adapter do I need?” friction when you’re running a small rig. With a D-TAP port alongside USB-A, USB-C and DC options, it’s designed to cover the common mix of device types you find on sets and in quick setups.
It also leans into convenience: it has a built-in emergency night light for easier device connection in the dark. That’s not something you’ll always notice on spec sheets, but it can save you fumbling with cables when lighting is minimal.
Tech specs
- Capacity: 99Wh / 6700mAh
- Charging support: 100W bi-directional PD USB-C fast charging
- Ports mentioned: D-TAP, Type-A (USB-A), DC, Type-C (USB-C)
- Display: TFT colour screen
- Emergency lighting: built-in emergency night light
- Charge time claim: fully charges in 2.5 hours
- Power/charging protocol support: PD/QC/SCP/PPS/APPLE-2.4A (and others as listed)
Where it shines in everyday use
Imagine you’re on a location shoot: camera on the rig, plus a monitor and a small video light. With a mini V-mount setup, you can keep the battery mounted for power, then use the included multi-port layout to handle what else you’ve brought—without having to hunt down a separate power accessory for every device.
The TFT colour screen is useful in the moment. Instead of guessing whether the battery is still holding strong, you can quickly check battery level and output information per port/total output power. For longer recording sessions, that kind of at-a-glance visibility can help you plan when to swap rather than waiting until things start to feel sluggish.
And if you’re working after dark, the emergency night light is the sort of feature that can make cable management less stressful. It’s a small win, but it’s the kind you notice repeatedly.
What to watch before buying
Worth considering if you want a portable V-mount option with quick USB-C charging and multiple ports. The stated 2.5-hour full charge time is promising for fast turnarounds, but real-world results depend on how you charge and what power draw you’re running at the same time.
Also, the battery is positioned as a mini V-mount (portable field power). If your setup regularly demands very high sustained draw or you’re expecting “hours and hours” across multiple power-hungry devices, you may find it better to plan extra batteries or a higher-capacity approach. It’s not perfect for every power-hungry workflow, but for mixed camera/monitor/light kits it tends to make practical sense.
Finally, since the charging/discharging behaviour is described as bi-directional and supports multiple protocols, you’ll still want to sanity-check that your existing chargers/cables and devices will cooperate the way you expect—especially if you rely on specific charging standards.
Who it’s for (and who should skip it)
It makes sense if you’re a creator, videographer, or photographer who uses a V-mount workflow and wants one compact battery that can also fast charge via USB-C PD, with an easy-to-read TFT screen.
It might not be a great match if your kit doesn’t align with V-mount power habits, or if you don’t want to manage multi-port output choices and cabling. If you’re only ever powering a single device and you already have a very simple charging routine, you could potentially simplify your setup with something more basic—this one is at its best when you actually benefit from the port variety.
Is it worth it?
A solid pick if you want a portable mini V-mount battery for cameras, monitors and similar video gear, and you value bi-directional 100W USB-C fast charging plus a TFT colour display to keep track of output and battery level. The included emergency night light is also a sensible bonus for low-light shoots.
It may not suit you if you’re expecting a one-battery solution for extremely power-hungry multi-device rigs for long sessions, or if you prefer a simpler power setup with fewer connection options.
As long as you’re buying for a realistic field workflow—swap batteries, charge quickly between takes, and power a typical small rig—the KF-V99 Pro looks like one of those “it just reduces hassle” pieces of kit.
Mini FAQ
Is this battery mainly for cameras and monitors?
The description is aimed at powering cameras, monitors, and photography/video lights, so yes, it’s designed around that kind of kit.
Does it support fast USB-C charging?
It’s stated to support 100W bi-directional PD USB-C fast charging and a claimed full charge time of 2.5 hours.
What’s the purpose of the TFT colour screen?
It’s there to make it easier to read output power per port and total output power, plus to monitor battery level in real time.
Is the emergency night light genuinely useful?
It’s included for easier connection of devices in the dark, which is especially relevant for low-light environments.
Can it charge using different charging protocols?
The listing mentions support for multiple protocols including PD, QC, SCP, PPS and APPLE-2.4A (and other protocols as listed).