Ugreen 20000mah Two-way Fast Charging Power Bank Pb312 Ug-25188

UGREEN 20000mAh Two-way Fast Charging Power Bank PB312 UG-25188 Key Features

• 20000mAh high-capacity lithium battery

• Two-way fast charging with USB-C Power Delivery

• Up to 100W max output (USB-C single port)

• USB-C bidirectional fast input (up to 65W)

• Multiple output ports (USB-C + USB-A)

• Supports PD 3.0 and QC fast charging protocols

• Can charge up to 3 devices simultaneously

• LED battery level indicator

• Intelligent power distribution system

• Compact travel-friendly design

UGREEN 20000mAh Two-way Fast Charging Power Bank PB312 UG-25188 Overview

The UGREEN PB312 UG-25188 is a high-performance 20000mAh power bank designed for fast, efficient charging of smartphones, tablets, and even laptops. It supports advanced USB-C Power Delivery technology, allowing high-speed charging up to 100W on a single port.

It is built for users who need reliable portable power during travel, work, or outdoor use. With multiple output ports and smart power distribution, it can charge several devices at once while maintaining stable output.

UGREEN 20000mAh Two-way Fast Charging Power Bank PB312 UG-25188 Price Table

UGREEN 20000mAh Two-way Fast Charging Power Bank PB312 UG-25188 Key Specs

UGREEN 20000mAh Two-way Fast Charging Power Bank PB312 UG-25188 Performance Benefits

• Ultra-fast charging for phones and laptops

• Can charge laptops like MacBooks and ultrabooks

• Efficient energy transfer with PD protocol support

• Stable multi-device charging without major power drop

• Fast recharge time for the power bank itself (around 1.5–4.5 hours depending on charger)

UGREEN 20000mAh Two-way Fast Charging Power Bank PB312 UG-25188 Smart Features

• Intelligent power allocation across ports

• Pass-through charging support

• Automatic device detection

• Overcharge, overheat, and short-circuit protection

• LED battery level display

UGREEN 20000mAh Two-way Fast Charging Power Bank PB312 UG-25188 Design & Build

• Durable matte-finish ABS body

• Compact rectangular design for portability

• Heat-resistant construction for safe high-watt charging

• Lightweight for a 20000mAh class power bank

• Scratch-resistant surface

UGREEN 20000mAh Two-way Fast Charging Power Bank PB312 UG-25188 Compatibility

• iPhone and Android smartphones

• Tablets (iPad, Samsung Tab, etc.)

• Laptops with USB-C charging (MacBook, Dell, HP, Lenovo)

• Gaming handhelds (Steam Deck, ROG Ally, etc.)

• Wireless accessories and small electronics

UGREEN 20000mAh Two-way Fast Charging Power Bank PB312 UG-25188 Use Cases

• Business travel and commuting

• Outdoor trips and camping

• Remote work and office backup power

• Charging multiple devices at once

• Laptop charging on the go

• Emergency backup power supply

UGREEN 20000mAh Two-way Fast Charging Power Bank PB312 UG-25188 Pros & Cons

UGREEN 20000mAh Two-way Fast Charging Power Bank PB312 UG-25188 FAQs

Q1: Can it charge a laptop?
Yes, it supports USB-C PD up to 100W, suitable for most USB-C laptops.

Q2: How many phones can it charge?
Typically 3–5 full smartphone charges depending on battery size.

Q3: How long does it take to recharge?
Around 1.6–4.5 hours depending on charger wattage.

Q4: Does it support fast charging for Samsung and iPhone?
Yes, it supports PD and QC fast charging standards.

UGREEN 20000mAh Two-way Fast Charging Power Bank PB312 UG-25188 Verdict

The UGREEN PB312 UG-25188 20000mAh power bank is a powerful and reliable portable charging solution for users who need high-speed output and multi-device support. With up to 100W charging, strong build quality, and universal compatibility, it is ideal for professionals, travelers, and heavy smartphone users who want dependable backup power anywhere.