Baseus GP12 145W 20800mAh Power Bank

Description

Baseus GP12 145W 20800mAh Power Bank – 145W Fast Charging for Laptops, Phones, and More

The Baseus GP12 145W 20800mAh Power Bank is built for power users, travelers, and professionals who need laptop‑grade fast charging and multi‑device support in a compact body. With up to 145W total output and 100W PD 3.0 on a single USB‑C port, it can rapidly charge USB‑C laptops like MacBook Pro, ultrabooks, tablets, Steam Deck, and flagship smartphones.

The 20,800mAh capacity (77Wh) is enough for a full day or more of heavy use, recharging a typical smartphone multiple times or providing significant power to a laptop. Despite its high capacity, the GP12 remains compact and TSA‑approved for air travel, making it ideal for work trips, vacations, and commuting.

145W Power to Share

• 145W total output shared across ports – perfect for charging a laptop and phone at the same time.

• 100W single‑port USB‑C output for fast laptop charging via PD 3.0 (with a suitable 100W cable).

• Example: can charge a 14‑inch MacBook Pro from low to around half capacity in about half an hour, depending on conditions.

Charge 4 Devices at Once

• 2 × USB‑C + 2 × USB‑A ports let you charge up to 4 devices simultaneously, such as a phone, tablet, earbuds, and laptop.

• Great for airports, cafés, and road trips where outlets are limited – one power bank replaces multiple chargers and adapters.

High Capacity for the Day

• 20,800mAh (77Wh) capacity – typically offers:

  • Around 1.5 laptop charges for many 13–14-inch ultrabooks.

  • Around 4–5 smartphone charges for modern devices (varies by model and usage).

• The label often shows 5200mAh @ 14.8V, which is equivalent to 20,800mAh @ 3.7V once converted, representing the true internal capacity.​

Power Status Monitoring

• Smart digital display shows:

  • Remaining battery percentage.

  • Current output power in watts.

  • Estimated remaining runtime when discharging or time to full when charging.

• This helps you see at a glance how fast devices are charging and how long the power bank will last.

Universal Compatibility & Fast Charging Protocols

• Compatible with a wide range of gear: laptops, tablets, phones, portable consoles, earbuds, cameras, and more.

• Supports multiple fast‑charging standards, including PD, QC, PPS, and other common protocols, so both iOS and Android devices can benefit from quick charging.

Key Use Cases:

• Remote work and travel: keep a laptop and phone powered on flights or in cafés.

• Students and creators: charge laptops, tablets, and phones between classes or editing sessions.

• Gamers: run and recharge handheld consoles and accessories on the go.

This product is ideal for:

• Laptop users need 100W PD charging on the move.

• Frequent travelers want a TSA‑safe high‑capacity power bank.

• Multi‑device users who regularly charge phones, tablets, and earbuds together.

Warranty note: No warranty for water or physical damage. 1 Year Warranty applies otherwise.

To see available power banks: Click Here