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Best portable laptop battery chargers and power banks

When there is no outlet nearby, the connection to the rest of the world is completely lost. It’s easy to avoid such situations – just buy Powerbank. A portable device does not take up much space among things, but it always helps to keep the gadget active. This article will consider the best alternatives to portable chargers.

The role of power banks

Despite the development of IT technologies and the expansion of the functionality of portable computers, all modern laptops have a drawback – an autonomous power source. The batteries used in the new devices have received a significant increase in volume and durability, but any laptop needs an additional power source during long-term operation.

Powerbank is a portable charger, an indispensable thing in the era of mass use of gadgets and portable equipment. Portable chargers are produced by many manufacturers. Before you buy a power bank of a particular model, you need to think about which gadgets you will charge, what battery capacity they have.

By type of battery modern power banks are divided into:

  • lithium-ion (Li-Ion). The most common is a set of individual elements that are combined in one case;
  • lithium polymer (Li-ol). They have more compact dimensions with the same capacity, making them more convenient;
  • power banks with solar panels. Devices that can be charged with solar energy. Maximum autonomy in one box. Indispensable for long hikes, travel, work in difficult conditions.

Other important characteristics of power banks:

  • a number of USB connectors. Determines the number of devices that are charged simultaneously;
  • protection against voltage drops. Extends battery life;
  • protection against water and dust. Mandatory for tourists, hiking options, work in difficult weather conditions;
  • housing material and dimensions. Affect the immediate comfort of use, durability;
  • support for Quick Charge technology. Mast have for devices with large capacity;
  • wireless charging. It will not be superfluous if you have gadgets with a similar function.

The best alternatives of laptop battery chargers

  • ASUS ZenPower 10050mAh Silver

A power bank the size of a credit card will be a great choice for travel enthusiasts. This universal device 10050 mAh in a few moments will charge a mobile phone, tablet, or music player. It is compatible with devices from all modern manufacturers. The battery is equipped with a unique PowerSafe technology that controls voltage and temperature, thus preventing short circuits.

  • TP-Link TL-PB15600 15600mAh

A cool power bank with two USB connectors for charging 2 gadgets at once, decorated in a white case with a ribbed sidewall, which gives visual sophistication. The model is slightly larger than the smartphone, however, the overall thickness is 2.2 cm. The model has automatic power level adjustment depending on the connected device. It completely restores energy loss in 5.8 hours.

  • Remax Relan 10000mAh Tarnish

Mobile external charging with a capacity of 10 Ag is suitable for all devices with USB ports. It is also suitable for Dell computer chargers. Poverbank stands out with its stylish laconic design and pleasant metallic color. Two charging connectors are located at the bottom, and on the front panel – the logo and indicator lights. The device does not heat up even with prolonged use.

  • Huawei AP20Q 20000

It is a stylish and modern power bank with a capacity of 20,000 mAh. The model is “packed” in the fire-resistant, effectively decorated corrugated case. This portable unit will be the best solution for active users who do not think of themselves without a smartphone. Power bank meets the requirements of aviation security, which means they can be used freely even on an airplane.

What is Dell Display Manager?

What is Dell Display Manager?

The Dell Display Manager improves everyday performance through extensive management tools, which offer an optimal screen experience and efficient display management. The manager also enables simple, effortless multitasking. This article will consider the functionality of Dell Display Manager.

Dell on the marketplace

If you start listing the most famous computer manufacturers, then many users will first of all name Dell. Indeed, this company occupies the top position in all ratings. This is one of the largest manufacturers of personal computers, laptops, and other computer equipment in the world – the range is very wide. All Dell products are of high quality and thoughtful design.

Dell is respected by both home and business users. It produces products under such well-known brands as XPS, Inspiron, OptiPlex, Precision, Latitude, and Vostro.

Along with the models of laptops of well-known brands, products from new manufacturers appear on the market, which also produces competitive products. However, the classics remain classics and modern users retain confidence in well-known world-renowned companies.

Dell is one of the largest American technology companies in the world and manufactures desktops, laptops, and other equipment. Dell is known for its approach to manufacturing and direct selling to order. The main reason Dell is a leader in the laptop market is its exceptional customer service. A satisfied customer will usually be a repeat customer, and the developers understand this. Dell is pleased to announce the launch of a new family of S Series home monitors.

The new monitors – bezel-less and glare less – continue to combine sleek looks, intuitive controls, and high performance. They differ from the previous models by significant improvements in terms of image rendering: even greater clarity of pictures, increased color contrast, richer reproduction of color shades. Taken together, these features of the new Dell S Series monitors create a unique environment for their owners for a variety of media entertainment and business purposes, including working with graphics.

Dell ™ Display Manager technology keeps you productive with quick access to software such as Auto Mode, which allows you to select your preferred color mode for each application. All the advantages of Full HD resolution are not a secret for anyone. In this line, it is 1920 x 1080. The screen is, as it should be, widescreen, 16: 9.

The purpose of Dell Display Manager

Dell Display Manager is a proprietary utility for configuring and managing Dell monitors. With its help, you can change the resolution, brightness, contrast, divide the screen into working areas, control video inputs and work with multiple monitors. The program only works with Dell monitors manufactured after 2013.

The main window of Dell Display Manager displays basic information – monitor model, resolution, mode (automatic or manual). Here you can also change the brightness and contrast of the screen.

Depending on the monitor model, Dell Display Manager can divide the screen into zones (up to 48). Each of these zones will open a separate application, which makes them easier to work with and makes them more organized. More than 35 different layouts are available in total.

In addition, Dell Display Manager has other capabilities. For example, you can customize the screen behavior for each application separately. You can also control video inputs – switch between them, give each a name. The program supports working with 16 monitors at the same time.

Features of the program

  • Configuring and managing Dell monitors.
  • Change resolution, brightness, and contrast.
  • The ability to divide the screen into zones, in each of which a separate program will open.
  • Video input control.
  • Works with Dell monitors designed after 2013.