UGREEN 20000mAh 130W Fast Charging Power Bank PB721 (UG-35524B)

UGREEN 20000mAh 130W Fast Charging Power Bank PB721 (UG-35524B) is a high-capacity portable charger engineered for laptops, tablets, smartphones, and other USB-powered devices that demand powerful and reliable charging. With a total output of up to 130W and advanced Power Delivery support, this power bank is ideal for professionals, travelers, and power users who require fast laptop-grade charging on the move. Built with intelligent power management, a digital battery display, and multi-layer safety protection, it delivers secure and efficient charging in a durable, travel-ready design.

Product Features

130W High-Power Output

Provides up to 130W total output, making it suitable for charging high-performance laptops, ultrabooks, tablets, and flagship smartphones efficiently.

100W USB-C Power Delivery

The primary USB-C port delivers up to 100W Power Delivery output, capable of powering compatible USB-C laptops and rapidly charging other supported devices.

20000mAh Large Battery Capacity

Equipped with a high-density 20000mAh lithium battery, offering multiple charges for smartphones and extended runtime for tablets and laptops.

Dual USB-C and USB-A Ports

Features two USB-C ports and one USB-A port, enabling simultaneous charging of up to three devices with intelligent power distribution.

Fast Two-Way Charging

Supports high-speed input for quick recharging of the power bank itself, minimizing downtime between uses.

Smart Digital LED Display

Integrated digital display shows real-time battery percentage and charging status for accurate power monitoring.

Intelligent Charging Technology

Automatically detects connected devices and adjusts voltage and current for optimal performance and efficiency.

Advanced Multi-Protection System

Built-in safety features protect against overvoltage, overcurrent, overheating, overcharging, and short circuits for reliable and secure operation.

Durable and Travel-Ready Build

Constructed with high-quality, fire-resistant materials and a compact design suitable for travel, business trips, and daily commuting.

Product Specifications

• Model: PB721
• Model number: UG-35524B
• Battery capacity: 20000mAh
• Battery type: Lithium battery
• Total output: Up to 130W
• USB-C1 output: Up to 100W Power Delivery
• USB-C2 output: Up to 30W Power Delivery
• USB-A output: Up to 22.5W fast charging
• USB-C input: Up to 65W fast recharge
• Charging ports: 2 x USB-C, 1 x USB-A
• Display: Digital LED battery percentage indicator
• Input/output type: Two-way fast charging
• Safety features: Overcharge, overcurrent, overvoltage, overheating, short-circuit protection
• Material: Fire-resistant ABS and PC casing
• Compatibility: USB-C laptops, MacBook, ultrabooks, tablets, smartphones, gaming consoles, wireless earbuds, and other USB-powered devices
• Color: Black
• Design: Compact portable form factor
• Warranty: 1-year limited warranty

UGREEN 20000mAh 130W Fast Charging Power Bank PB721 (UG-35524B) delivers powerful, high-speed charging performance for demanding devices, making it an excellent solution for users who need reliable, high-capacity portable power without compromise.