It’s a pleasure to review this K&F CONCEPT rechargeable camera battery because it is a quality product.
The main item, of course, is the battery, 200mAh more than the Fuji battery for the Fuji X-T4 and X-T55 cameras. There is a USB-C charging connector on one end of the battery and a connector on the other end for matching the connector in the camera. The included cover protects this connector.
The high-quality cable comes with a cable strap that sticks to itself and keeps the cable nicely wrapped when it is not being used. The cable has a USB-A connector on the power source end and a USB-C connector on the other end that gets plugged into the battery. The included User Manual is well-written and is easy to understand. The nice box, with interior padding, has informative labels that show the specs for the battery. The product is better than the label because the cable, cable strap, and User Manual are not mentioned on the outside labels on the box.
Some items I buy are all show with little quality, but this product is all quality and little show on the outside of the box. I highly recommend this rechargeable battery and associated parts if you have a Fuji X-T4 or X-T5 camera. Nicely done, K&F CONCEPT.