Baseus Unveils 145W EnerGeek GP12 Power Bank with 20,800mAh

2 Minutes

Panic over a dying laptop battery just got less dramatic. Baseus has introduced the EnerGeek GP12, a compact power bank that promises to keep laptops, phones, and tablets running when outlets are out of reach.

Right away: this is not your average phone charger. The GP12 holds 20,800mAh, which Baseus translates to 77Wh of usable energy — safely within the usual airline limit. More importantly for power users, it can deliver a combined 145W across four ports at once, with each USB-C port capable of piping up to 100W to a single device.

Think fast charging for a laptop. With the GP12, a 14-inch MacBook Pro can top up to roughly 55% in 30 minutes. A modern flagship phone reaches similar rapid-fill numbers — Baseus cites about 57% for an iPhone 16 Pro in the same window. Plug two devices and the unit quietly rebalances output, prioritizing higher-wattage demands where needed via smart distribution.

There are a few practical touches that matter on the road. A digital display shows battery level, charging speed, and remaining time so you stop guessing. The pack accepts up to 65W input, and Baseus says a full recharge takes around 90 minutes — brisk for a battery of this size.

Battery capacity: 20,800mAh (77Wh)
Maximum output: 145W (total)
Ports: two USB-C, two USB-A
Input: up to 65W
Full charge time: ~90 minutes
Display: digital battery, charge speed, remaining time
Price: $99.99
Certifications: FCC, UL, TUV, RoHS

For travelers and remote workers who need laptop-class power without airline hassles, the GP12 is an interesting middle ground. It sits between small phone-only banks and bulky, high-capacity station packs, delivering usable wattage without tipping over the 100Wh threshold that causes headaches at airports.

Baseus also leans on scale: the firm claims more than 2,100 patents and a presence in over 180 countries, which matters when you want reliable support and accessories that actually work together.

At $99.99 the GP12 competes on price as well as performance. Whether it becomes essential gear depends on how often you need true laptop power on the move — and whether you value a fast, airline-friendly option over carrying a heavier, higher-capacity battery.

Worth watching if you live untethered.