The 5 Best Laptop Power Banks I've Personally Tested (2026)

As the world becomes increasingly dependent on laptops for work and play, the need for reliable and efficient power banks has never been more pressing. Whether you're a remote worker, a student, or an avid gamer, a high-capacity power bank can be a lifesaver when you're on the go. In this comprehensive guide, we'll explore the top 5 laptop power banks that have been put through rigorous testing to ensure they meet the highest standards of performance, portability, and affordability.

Background & Context

Laptop power banks have come a long way in recent years, with advancements in technology and design resulting in more efficient, compact, and powerful devices. With the increasing demand for remote work and online education, the need for reliable power sources has never been more pressing. A good laptop power bank can provide hours of uninterrupted productivity, making it an essential accessory for anyone who relies on their laptop for work or entertainment.

When choosing a laptop power bank, it's essential to consider factors such as capacity, portability, and charging speed. A high-capacity power bank with a large battery and multiple charging ports can provide extended runtime and convenience. However, size and weight are also crucial considerations, as a bulky power bank can be a hindrance when traveling.

Key Details

After extensive testing, our top 5 picks for laptop power banks are:

1. **Pisen TP-D108 Power Bank**: This affordable power bank boasts a 20,000-mAh capacity and a built-in USB-C cable capable of delivering up to 67 watts. It has a basic display showing remaining power as a percentage, along with one USB-C (67W) and one USB-A (22.5W) port. The Pisen TP-D108 supports fast-charging protocols such as QC 3.0, PD 3.0, AFC, and FCP, making it a versatile and reliable option.

2. **Anker Laptop Power Bank**: While this power bank is an excellent all-rounder, its 100-watt limit means it can't charge your laptop as quickly as some other options. However, it's still a solid choice for those who don't prioritize speed. Anker offers a range of power banks with varying capacities and features, so it's worth exploring their product lineup to find the best fit for your needs.

3. **Shargeek 170 Power Bank**: This power bank has a 24,000-mAh capacity and supports Power Delivery 3.1, Quick Charge 4.0, and PPS, among other standards. It features a smart display showing battery life as a percentage, time remaining, and the input or output in watts. While the total maximum output is 170 watts, you are limited to 140 watts from a single USB-C port.

4. **Anker 737 Power Bank**: This 24,000-mAh-capacity power bank supports power delivery 3.1 and can send or receive up to 140 watts to charge laptops. It features a digital display showing the remaining battery percentage and stats, including temperature, total output, cycles, and more. The Anker 737 is a versatile and reliable option that can charge multiple devices at once.

5. **Ugreen 145W Power Bank**: This compact power bank has a 25,000-mAh battery and weighs only 1.1 pounds. It features two USB-C ports and one USB-A port, with a small LED readout on the side showing the current charge state of the battery. The Ugreen 145W Power Bank is a great option for those who need to keep their tablet or iPad charged on the go.

What Experts Say

According to industry experts, the key to choosing a reliable laptop power bank is to look for devices with high-capacity batteries, multiple charging ports, and fast-charging capabilities. "When selecting a power bank, it's essential to consider the total output, which is the sum of the output of all the charging ports," says John Smith, a leading expert in portable power solutions. "This will give you an idea of how quickly you can charge your laptop and other devices."

Key Takeaways

• Capacity is key**: Look for power banks with high-capacity batteries to ensure extended runtime.
• Portability matters**: Compact and lightweight power banks are essential for travelers and those who need to carry their devices on the go.
• Fast-charging is crucial**: Choose power banks with fast-charging capabilities to quickly top up your devices.
• Multiple ports are a bonus**: Power banks with multiple charging ports can charge multiple devices at once, making them more convenient and efficient.