The K&F NP-F100 battery offers a nominal capacity suitable for cameras that use this type of battery, providing a battery life comparable to the original. Its most notable feature is the addition of a USB-C port for direct charging, which represents a significant improvement over previous models that used micro-USB ports or dedicated external chargers.

The USB-C port allows for faster and safer charging, with support for regulated direct current (DC) charging, which optimizes recharge times. However, it is essential to use a dedicated charger compatible with the battery's electrical requirements—particularly in terms of voltage and amperage—to avoid damage or inefficient charging. Using generic chargers or those with inadequate specifications can affect the battery's lifespan or even compromise its safety.

The physical construction of the USB-C port is robust and designed to minimize wear and tear from frequent insertion. Furthermore, the battery includes overload and short-circuit protection, contributing to its reliability.

In short, the addition of a USB-C port on the K&F NP-F100 significantly improves the charging experience, provided you use a charger that meets the recommended specifications to ensure optimal safety and performance.