Promate Bolt-20Pro 20000mAh Compact Smart Charging Power Bank with Dual USB-A & USB-C Output Blue


Promate Bolt-20Pro is a compact and powerful 20000mAh power bank in sleek Blue design. With dual USB-A and USB-C outputs, it charges multiple devices simultaneously. It’s perfect for on-the-go charging and provides reliable power backup wherever you are.



Promate Bolt-20Pro is a compact and smart charging power bank designed to keep your devices powered up on the go. With a high capacity of 20000mAh, it provides ample power to charge your smartphones, tablets, and other USB-enabled devices multiple times. Its sleek Blue design adds a touch of elegance, making it a stylish accessory for your everyday use. Equipped with dual USB-A and USB-C outputs, it offers versatile charging options, allowing you to charge two devices simultaneously. The Bolt-20Pro is the perfect companion for travelers, commuters, and anyone who needs reliable power backup wherever they are.

Tech Specs:

Capacity: 20000mAh

Output 1: USB-A (5V/2.4A)

Output 2: USB-A (5V/2.4A)

Output 3: USB-C (5V/3A)

Input: USB-C (5V/2A, 9V/2A, 12V/1.5A)

Battery Type: Lithium Polymer

Charging Time: Approximately 6-8 hours

Compatibility: Universal compatibility with USB-enabled devices

Features: Compact design, LED power indicator, built-in protection against overcharging, overheating, and short circuits

Dimensions: 138 x 68 x 23mm

Weight: 391g

Color: Blue