10 Best External Laptop Batteries

A fairly powerful power bank, which is also suitable for charging laptops, but not all. So, this external battery can only charge a laptop via a USB Type-C port and only with a power of up to 30 W, and for some laptop models this may not be enough. It is also important that the appropriate settings are set in the laptop itself: permission to charge via USB Type-C. Also, not all laptops support charging via USB Type-C. There is no charger for replenishing energy in the power bank itself, and the device is charged with a conventional two-ampere power adapter for about a day.

One of the most expensive and best external batteries for any occasion. Against the background of competitors, this model stands out both in terms of capacity (this is the most powerful power bank among the best) and advanced configuration. So, the manufacturer offers 28 different adapters in the kit, as well as cables with the right connector for charging MacBooks, which were released before 2016. Fast charging works in both directions. The reviews note that the capacity of 45,000 mAh is honest - measurements showed the same result. If you need the most powerful external battery with an honest capacity, then Rombica NEO PRO 450C will be the best solution.

Stylish external battery that can charge a laptop, smartphone and all wearable electronics. The model supports a large number of fast charging standards, which makes it a universal option for charging devices from different manufacturers. Among the connectors there is even Lightning for charging an iPhone without the use of adapters. The case is metal, there are several non-trivial colors, including crimson and turquoise. There are voltage and current sensors, the indicators are shown on a small screen. The reviews warn that the device may break in a month, although this happens infrequently.

A solid external battery that can charge laptops and more. There is a backlit screen that allows you to see the current indicators, including the charge level. The kit includes 8 adapters for laptops, a charging cable and even a car adapter. The variety of standard adapters is enough to charge almost any not very old laptop. Users write that the capacity of the power bank is enough to charge a laptop once. There is no power adapter for charging the Power Bank itself, and it takes a very long time to charge from a standard 5V. If you're looking for an inexpensive power bank that can extend your laptop's battery life, then the TopON TOP-T72 is one of the best options.

One of the best external laptop batteries. This model was created by a proven manufacturer, which, as a rule, pleases with high quality. This Power Bank is no exception - compact, fast charging and fast charging, with a simple charge level indicator.If you power a laptop from it and continue working on it, launching resource-intensive tasks, then the charge of the laptop will not only not decrease, but even grow. The package is poor. Basically, the users of this power bank are the owners of Dell laptops. They have the ability to quickly (2-3 hours) charge the Power Bank from the laptop power adapter, since DELL Power Companion does not want to be charged through a non-original unit.

One of the most capacious external batteries. It has 30,000 mAh hidden inside, which can be transferred to both a laptop and a smartphone, tablet and low-power devices: watches, headphones, fitness bracelets. This power bank is capable of charging a laptop up to two times, provided that your device supports charging via USB Type-C. This model weighs more than competitors, but only because it has more capacity. The bundle is not rich - from the additional accessories there is only a USB cable - micro-USB.The charge indication is digital, which allows you to more accurately indicate the percentage of charge in the Power Bank.

One of the most inexpensive, but at the same time the best for the money external batteries for a laptop. For a small amount of money, you get a high-quality power bank, which is quite powerful - its capacity is enough to charge an average smartphone 5 times. It will also charge a laptop, but there are nuances. In the reviews, the owners of Xiaomi Mi Power Bank 3 note that it charges the MacBook only when it is turned off. But the problem is rather single than massive - other users deny this shortcoming. Windows laptops charge even when turned on, but you need a high-quality USB Type-C to USB Type-C cable with Power Delivery support. Unfortunately, there is no such cable included with this Power Bank.

One of the best external laptop batteries with a small screen. It displays the current charging parameters and the percentage of charge. According to the manufacturer, the device independently selects the optimal values ​​\u200b\u200bof voltage and current in order to charge connected devices as quickly as possible and at the same time safely for them. This model is compatible with most modern laptops that support USB Type-C charging. The reviews say that the laptop charges quickly (if your laptop also supports fast charging). Users believe that this is the best power bank in terms of price and functionality.

The most popular power bank, which is also suitable for charging a laptop. It's heavier and larger than external smartphone batteries, but it does the job well. There is enough capacity to fully charge the laptop, there will still be enough for the phone and headphones. The reviews believe that this is one of the highest quality portable batteries.Fast charging works in both directions - both for charging the Power Bank itself, and for charging a laptop and other devices connected to the battery. What is especially nice: if you are actively working on a laptop and charging it from this power bank, the laptop not only does not lose charge percentages, but also replenishes them.

One of the lightest external batteries with a capacity of 20000 mAh, which can charge laptops. It does not have a display, but in terms of other characteristics, the device is not much inferior to more expensive competitors. It looks stylish, in a metal case, in office and business colors. There is a USB Type-C connector and fast charging. This power bank can only charge a laptop that supports charging via USB Type-C. The external battery itself from a standard mobile power adapter is charged up to 100% within 16 hours. If you use the laptop power adapter, the charging time will be reduced to 7 hours.