SmallRig Usb-c Camera Battery with Power Display for Nikon En-EL15c 5299 features 5 Led indicators for real-time power level monitoring. A red warning light alerts users to low battery conditions, preventing unexpected shutdowns during critical use. Its built-in Usb-c port supports charging via power banks, wall adapters, car chargers, or dedicated camera chargers, ensuring convenient charging anytime, anywhere.Utilizing a high-current charging solution (5V/2A), it achieves a full charge in about 2.5 hours. With a substantial 2600mAh capacity, this battery delivers extended runtime. A fully decoded chip ensures full compatibility without system warnings or errors.The battery boasts a new, professionally styled color scheme. Housed in a premium Abs+Pc flame-retardant shell with a matte finish, it is heat-resistant, smooth to the touch, and highly durable. Its dimensions precisely match original Canon batteries, ensuring a snug fit in the camera compartment without jamming. Equipped with high-quality cells and a secure circuit system, it guarantees stable voltage and current output for dependable performance..