While companies often advertise their laptops to last 10s of hours, when you put the device to the test, it boils down to 4–5 hours, and when pushed to its limits through intensive tasks like gaming or video rendering, you are left with minutes instead of hours. This becomes a concern, especially if you are travelling and need a constant power supply to binge-watch your favourite show or to attend those boring meetings that we all hate.
So in this tutorial, we will walk you through one of the best power bank options that you can use to charge your laptop or your smartphone. .
There is a reason why this power bank tops the list. When you combine the power output, safety, price and flight-friendly nature, this power bank is a perfect combination and checks all the boxes while being in the budget. The power bank features a built-in USB-C cable, delivering up to 65W of power, and additional ports including a USB-C and a USB-A, allowing simultaneous charging of multiple devices with a combined output of up to 87 W.
The power bank weighs approximately 440 grams and has dimensions of 6.2 inches in length, 2.89 inches in width, and 1.02 inches in thickness, making it compact enough for travel. The integrated USB-C cable is engineered for durability, capable of withstanding over 10,000 bends, ensuring long-term reliability. Additionally, the power bank supports rapid recharging, allowing it to fully recharge in about 1.5 hours when using a 65W charger.
If you are looking for a budget-friendly option with great output to fast charge your laptop while being flight-friendly, then you can not go wrong with Amrane’s Powerlit Ultra. Apart from robust 100 W output via USB-C power delivery, the power bank features three output ports, which include two USB-C and one USB-A, allowing simultaneous charging of multiple devices. The inclusion of Quick Charge 3.0 technology further enhances its charging capabilities, ensuring rapid and efficient power delivery.
The PowerLit Ultra measures approximately 18 x 12 x 3 cm and weighs around 620 grams, making it portable despite its large capacity. The device includes 11 LED indicators to monitor battery status. For safety, it includes multiple layers of chipset protection safeguarding against overcharging, short circuits, and overheating.
The Anker 537 Power Bank (PowerCore 24K) is another high-capacity power bank in this list, and the only reason why it is placed third is its slightly higher pricing compared to others on this list. With a substantial 24,000 mAh capacity, it can provide approximately one full charge for a MacBook Pro or nearly five charges for an iPhone 13 Pro, making it ideal for extended travel or remote work situations. The power bank features two USB-C ports and one USB-A port, allowing simultaneous charging of multiple devices. USB-C1 delivers up to 45 W, USB-C2 up to 20 W, and the USB-A port offers up to 22.5 W, collectively providing a total output of 65 W.
In terms of design, it measures approximately 160 x 84.9 x 26.4 mm and weighs around 478 grams. It supports high-speed recharging, achieving a full recharge in about 3.5 to 4.5 hours when using a 30 W charger. On the safety part, the power bank is equipped with Anker’s MultiProtect safety system, which includes features like temperature control and short-circuit protection, ensuring safe and reliable charging.
Anker has not mentioned the Wh of this powerbank nigher it is flight safe or not. So here we will be doing a rough calculation. Most lithium batteries operate at 3.6 V, and when you multiply V by mAh and divide by 1000, you get Wh, and if we apply the same logic to this powerbank, it roughly comes to 88.8 Wh [(24,000 × 3.7) / 1000], which is allowed to carry in flights.
The Belkin BoostCharge Pro power bank comes with a substantial 20,000 mAh capacity and features two USB-C ports and one USB-A port, allowing simultaneous charging of up to three devices. It delivers up to 65 W of total power output, with one USB-C port capable of providing up to 45 W, ensuring rapid charging for high-demand devices like MacBooks and other USB-C laptops. The inclusion of both Power Delivery (PD) and Quick Charge (QC) technologies ensures compatibility with a wide range of devices, enhancing its versatility.
The BoostCharge Pro measures approximately 5.15 inches in length, 3.36 inches in width, and 1.01 inches in height, and weighs around 378 grams. Its design is complemented by a full-color digital display that provides real-time information on battery status and power output, allowing users to monitor its performance easily. Additionally, it includes a 60 cm USB-C to USB-C cable for immediate use. Belkin offers a 2-year warranty and a Connected Equipment Warranty (CEW) of up to $2,500, providing users with added peace of mind regarding the safety and reliability of their devices.
According to the official documentation, this power bank has a capacity of 70.85 Wh, which makes it legal to carry on flights.
The Ambrane PowerLit Ultra Lite 20,000 mAh power bank is equipped with two USB-C ports and one USB-A port and offers a total output of up to 85 W and can be carried on a flight. The power bank supports Power Delivery (PD) and Quick Charge (QC) technologies, ensuring fast and efficient charging for compatible devices. Its compact and lightweight design enhances portability, making it an ideal companion for travelers and professionals alike.
In terms of safety, it includes multi-layer chipset protection to safeguard against overcharging, short circuits, and temperature fluctuations. The power bank itself can be recharged in approximately 1 hour and 55 minutes using a 65 W PD charger, minimizing downtime between uses. LED indicators provide real-time information on battery status, allowing users to monitor its performance easily.
The Ambrane Stylo Boost 40,000 mAh power bank is a high-capacity charging solution designed for users who require substantial power on the go. With a 65 W Power Delivery (PD) output via USB-C, it efficiently charges Type-C laptops, such as the MacBook Pro, from 0 to 100% in approximately 2 hours and 20 minutes. Additionally, it features two USB-A ports supporting up to 20 W output, allowing simultaneous charging of multiple devices. The power bank supports Quick Charge 3.0 and PD technologies, ensuring rapid and efficient charging for compatible devices.
It incorporates 12 layers of chipset protection, safeguarding against overcharging, short circuits, and temperature fluctuations, and is certified by the Bureau of Indian Standards. LED indicators provide real-time information on battery status, enhancing user convenience. Because of its large capacity, it weighs 900 g and is also beyond what you can carry on a flight, making it feasible if you are aiming to use it indoors (because of its weight).
It depends on the capacity and power output you want. If you want to buy power banks which can be carried on flights, then you can pick from the first five options. If you want to invest in something premium, then you can not go wrong with Belkin, as they are also giving a 2-year warranty and a Connected Equipment Warranty (CEW) of up to $2,500. But if you just want high capacity and don’t aim to travel with your power bank, then you can go with the last option as well.
