Charge two devices at once with the UltraCharge Slim Magnetic Power Bank 10K from Belkin. It has a 10,000mAh battery that provides up to 44 hours of use and can charge your iPhone 17 Pro to 50% in around 39 minutes. The UltraCharge is equipped with a 30W USB-C port that serves both as an output for charging devices and an input for recharging the power bank, plus a Qi2 wireless charging interface that charges devices at up to 25W. The wireless interface supports MagSafe phones and devices, allowing the UltraCharge to be attached directly to your compatible device. USB-C and wireless charging may be used simultaneously, although they will share a combined 30W of charging power, with 15W going to each charging interface. Also featured is a digital charging display, plus passthrough charging, which allows the power bank to be recharged via USB-C while it charges a device wirelessly. Included is a USB-C charging cable.
- Aluminum finish
- Ergonomic grip
- Cool touch
- Digital display
- Soft-touch magnetic silicone surface
- Thermal tested to withstand heat up to 135°F for 30 minutes
- Durable design
- Crush-tested for strength
- Built-in safety checks for overcharging, overcurrent, overwattage, and overvoltage
- Dual-chip system—two layers of protection ensures fail-safe control
- Multiple temperature sensors—temperature monitoring across battery and heating components
- Temperature monitoring 130 times per minute—helps maintain a safe operating range