Ugreen 20W 20000mAh Two-way Power Bank

Power your devices through multi-day trips and heavy usage with the UGREEN 20000mAh 20W Two-Way Fast Charging Power Bank (Model PB312). Built with high-density lithium-polymer cells, this high-capacity external battery delivers dependable, long-lasting power to keep your smartphones, tablets, and mobile accessories energized wherever you go.

Featuring 20W Power Delivery and Two-Way Fast Charging capability, the USB-C port quickly fast-charges flagship devices like iPhones up to 60% in 30 minutes, while also allowing the power bank itself to recharge at high speeds. Outfitted with multiple output ports and intelligent multi-layer safety protection, it provides a reliable, high-capacity energy solution for travel and daily commutes.

Key Features & Performance Highlights

• Massive 20000mAh Capacity: Provides multiple full charges for modern smartphones and tablets, making it ideal for travel and heavy daily use.
• 20W Power Delivery Output: High-speed 20W output rapidly charges iPhones, Samsung Galaxy devices, and USB-C accessories.
• Two-Way Fast Charging: High-input USB-C port supports rapid recharging of the power bank unit itself to minimize downtime.
• Multi-Port Simultaneous Output: Dual output ports allow you to charge multiple devices at the same time with intelligent power distribution.
• Flight-Approved Design: Conforms to international airline safety standards for safe, hassle-free carry-on travel.
• Comprehensive Safety Safeguards: Advanced circuit protection guards against over-charging, over-voltage, short circuits, and overheating.

Technical Specifications

• Brand / Model: UGREEN (PB312)
• Battery Capacity: 20000mAh / 3.7V (74Wh)
• Battery Cell Type: Premium Lithium-Polymer
• Max Output Power: 20W Max
• Input/Output Ports: USB Type-C (Two-Way Fast Charging), USB Type-A Ports
• Fast Charge Standards: PD 3.0/2.0, QC 3.0/2.0, FCP, AFC
• Safety Housing: Fire-Retardant ABS + PC Shell