Promate Super Slim Design 20000mAh Smart Charging Power Bank with 20W Dual USB-C Port & QC 3.0 Port (Bolt-20PD)

The Promate Bolt-20PD is a high-capacity, super-slim 20000mAh power bank engineered to keep all your devices powered during travel, work, or daily life. Featuring dual 20W USB-C ports and a 22.5W USB-A QC 3.0 port, it delivers fast and intelligent charging for smartphones, tablets, and other USB-powered devices. The smart LCD display provides real-time battery status, while built-in safeguards protect against overcharging, overheating, and short circuits. Compact, portable, and durable, Bolt-20PD ensures uninterrupted power wherever you go.

Product Features

Dual USB-C & QC 3.0 Ports

Charge multiple devices at the same time using two high-speed USB-C ports and one 22.5W QC 3.0 USB-A port, offering versatile and efficient charging.

Smart LCD Display

Stay informed with the integrated LCD display that shows the remaining battery power at a glance.

High-Capacity Li-Polymer Battery

Equipped with a 20000mAh (74Wh) Li-Polymer battery, Bolt-20PD can charge smartphones, tablets, and other devices multiple times on a single charge.

Fast & Intelligent Charging

Supports 20W PD fast charging via USB-C and 22.5W QC 3.0 output for USB-A, enabling rapid and safe charging for a wide range of devices.

Compact and Portable Design

Slim and lightweight for its capacity, weighing only 420g, Bolt-20PD is easy to carry for travel, commuting, or outdoor activities.

Advanced Safety Features

Built-in protections against overcharging, overheating, and short circuits ensure safe charging for both the power bank and connected devices.

Included Charging Cable

Comes with a 20cm charging cable for immediate connectivity and convenience.

Product Specifications

• Battery Capacity: 20000mAh (74Wh)
• Battery Type: Li-Polymer
• USB-C2 Input: 5V/3A, 9V/2.22A, 12V/1.67A (20W)
• USB-C1 Output: 5V/3A, 9V/2.22A, 12V/1.67A (20W)
• USB-C2 Output: 5V/3A, 9V/2.22A, 12V/1.67A (20W)
• QC 3.0 Output: 5V/4.5A, 9V/2A, 12V/1.5A (22.5W)
• Total Output: 20W
• Charging Time: 7–13 hours
• Charging Cable Length: 20cm
• Product Weight: 420g