Klarus K5 10000mAh Mini Power Bank for Phones, Flashlights & Headlamps

The Complete Spec Sheet

IP68 Waterproof Protection

The KLARUS K5 is built with a one-piece carbon fiber shell that safeguards against short-circuit, overcharge, over discharge, or overheat. Additionally, it is IP68 certified, making it suitable for use in the harshest environments.

Extreme Low Temperature Operation

Even at extreme low temperatures, the KLARUS K5 performs flawlessly. At -20°C, it delivers 5,000-8,000 mAh; at -25°C, 5,000-7,000 mAh; at -30°C, 4,000-6,000 mAh; and at -35°C, about 1,500 mAh. The KLARUS K5 maintains a steady and effective power supply in icy conditions.

High Capacity, Thin, and Compact Design

The KLARUS K5 boasts a 10,000 mAh power bank capacity, capable of fully charging most phones up to three times with power to spare. Equipped with a new type of high-density polymer battery, it offers a larger capacity in a compact form. It weighs just 0.34 pounds, measures 4 inches long, 2.5 inches wide, and 0.5 inches high, making it easy to carry around.

Charging Small Devices

Unlike other mobile power sources, the KLARUS K5 can charge not only cell phones and tablets but also fitness trackers, smartwatches, and other small current devices. This versatile charging capability ensures you can keep all your tech devices powered up.

Advanced Battery Display

The built-in high-precision LED digital display on the KLARUS K5 accurately reflects the remaining battery percentage, input, and output status. No more guessing whether you need to charge—is simply knowing with ease. This feature allows you to easily monitor the battery status of your power bank.

Dual USB Charging Ports

The KLARUS K5 features one USB-C port and one USB port, enabling you to charge two devices simultaneously. This convenience ensures you don't miss any opportunities to keep your tech devices powered.

Honest Tips

It's worth noting that all 10,000 mAh power banks claim this capacity, but due to energy conversion losses, they may not fully deliver 10,000 mAh to your device. If you've had experience with power banks, you're likely familiar with this reality. The KLARUS K5, however, is designed to offer the best possible performance.