Belkin has introduced the UltraCharge Pro Laptop Power Bank 25K, a high-capacity portable battery with a built-in USB-C cable and 140W output.
The device is now available in China via JD. com at an introductory price of 529 yuan (about $78).
>>> First real-life look at Galaxy S26 FE surfaces via WPC certification
Key Specifications
The power bank packs a 25,000mAh battery, which meets standard airline carry-on limits. It measures 89 x 26 x 164mm and weighs 581 grams.
The chassis has rounded edges for easy storage in a laptop bag.
It features an LED display for battery percentage and charging status, and comes in Black, White, and Sand colors.
The integrated braided USB-C cable is tested to withstand over 3,500 bends and 10,000 plug-unplug cycles.
>>> Dormant Facial Recognition Code Found in Meta Smart Glasses App
In addition to the built-in cable, there is one USB-C port and one USB-A port, allowing up to three devices to charge simultaneously.
When used alone, the built-in USB-C cable or the secondary USB-C port can deliver up to 140W. The USB-A port maxes out at 18W.
For multi-device charging, the power bank uses AVS and PPS protocols to manage voltage and reduce heat, achieving a peak combined output of 158W.
In a dual-port setup, it provides 140W via USB-C and 18W via USB-A.
>>> Red Magic launches wired gaming earbuds with 14.2mm drivers, USB-C and 3.5mm options
With all three outputs active, the two USB-C connections each deliver 70W, while the USB-A maintains 18W.
Recharging the power bank itself is done via a 90W USB-C input.
Belkin claims the 140W output can charge a 14-inch MacBook Pro (M5 Pro) to 50% in about 28 minutes.
Safety features include dual smart protection chips, real-time temperature monitoring, over-voltage and over-current protections, and a flame-retardant enclosure.
>>> Galaxy A27 surfaces in new Awesome Mint color option
The device carries China's 3C certification along with CE, KC, and PSE standards.
