How to choose fast charging power bank for Samsung

Are you the proud owner of a Samsung smartphone and are looking for a suitable external battery for your gadget? In this article, we will tell you how to choose the right power bank for your smartphone, and show you which power bank is best for Samsung.

What parameters should you pay attention to when choosing a fast charge portable battery for Samsung?

Portable batteries are made in different sizes, with specific designs and other features. However, the main characteristics that should be paid attention to in the first place are the following:

  • Capacity;
  • Output current level;
  • Input current level;
  • Dimensions;
  • Body materials;
  • Special features.

How to choose the capacity of power bank with fast charging for Samsung?

The capacity level of an external battery is a key characteristic of a device, demonstrating how long it can act as a power source for a connected product.

The capacity of power banks is measured in milliampere-hours (mAh). A simple and understandable advice when purchasing an external battery is the rule – select a capacity that is two or even two and a half times the size of the battery of the device you plan to charge. For example, if the battery capacity of your Samsung smartphone is 2000 mAh, then you can buy a 5000 mAh power bank. This indicator will be enough for 2 full charge cycles of a mobile phone.

External batteries for 5000-10000 mAh are compact in size, which allows you to constantly carry it with you in your bag or jacket. This is a great option for budget and mid-budget mobile phone models. For more productive and “gluttonous” smartphones, you should give preference to 10,000 – 20,000 mAh power banks, and if you plan to stay away from outlets for a very long time, you can buy a 30,000 mAh battery.

What does the output current affect?

Output current – current strength during active recharging of gadgets connected to the power bank. It is measured in amperes (A). This is considered a key parameter showing the efficiency of an external battery. The output current level indicates how quickly the connected device will charge.

External rechargeable batteries use USB outputs with outputs 1, 1.5, 2, 2.4 A. It is worth clarifying for which devices this or that output current is suitable:

  • Up to 1 A – smart watches, fitness trackers;
  • 1-1.5 A – smartphones, video recorders and other mobile gadgets;
  • 2-2.4 A – tablets and similar devices with capacious batteries.

The charging speed also depends on the charge controller of the device connected to the power bank. It can limit the supplied current if it can exceed a certain one when the manufacturer created the product. For smartphones made by Samsung the fast charging power bank must have the same output current as the phone’s internal battery.

Input current feature

The power bank is charged via microUSB / USB Type-C connectors. The replenishment of the product’s energy reserve depends on the voltage and current strength when connected to the mains. In turn, the indicators of the current given by the charger and the indicators of the current consumed by the power bank influence the current strength.

To charge the device, it is recommended to buy mains chargers with a current of 1-2 amperes. This is enough to fully restore the energy of the power bank. The charger is worth purchasing, given that the batteries have different maximum amperage.

Nowadays, external batteries with an input current strength of 2 A and higher, as well as with the Quick Charge function, can become a topical purchase.

Dimensions of fast charge portable battery for Samsung

Often, the device’s capacity level forms the size of a portable battery. The higher this indicator, the larger and heavier the power bank will be. With this factor, you need to be careful not to make a mistake with the purchase, since you can stumble upon a miniature battery with a large capacity and a low price – all this will indicate the low quality of this device.

The choice of the size of the power bank directly depends on who will use it and under what conditions. For example, for girls, a small portable charger of 5000 mAh is suitable, which is convenient to carry with you in your purse, and for lovers of country holidays, a power bank for 10,000 – 20,000 mAh, which is distinguished by its solid weight and the ability to charge a smartphone or PC several times in a row, is better suited …

Types of power bank with fast charging for Samsung

There are 2 main types of power banks according to the type of batteries used:

  • Lithium-ion (Li-Ion);
  • Lithium polymer (Li-Pol).

The pros and cons of both types of batteries are shown in the table below:

Frequent cycles of inadequate charging create the so-called “memory microeffects” that add up afterwards. This disrupts the proper functioning of the battery, reducing its efficiency.

Lithium polymer batteries are equipped with a special electronic circuit that prevents the negative effects of super-intensive energy replenishment. This reduces the risk of fires and overheating of the device.


Additional features

In terms of their functionality, external batteries belong to a simple technique, while some power banks have additional features that expand their functionality.

Some models of power banks have an LED flashlight on board, which helps to navigate in space in low light conditions or when the light is suddenly turned off.

An additional charging port makes the power bank a versatile device for immediately recharging two devices at once.

The ability to charge from the network. Powerbanks are charged from a computer via a USB connector, but some models are equipped with the ability to recharge via a memory card.

Charge level indicator. A special sensor on the front of the device shows how much energy is left in the battery. A very important and useful function for planning a vacation or trip.

Solar charging allows some models to replenish energy through the sun. True, the efficiency of such panels does not exceed 25%, so the recharging process does not differ in high speed and efficiency.

Built-in 4G modem. There are 2 in 1 devices on the market – power bank + modem, which allows the user not only to recharge the gadget, but also to access the Internet.

The presence of additional features significantly affects the cost of the device, so you need to select them depending on the need and the available budget.

Which power bank is best for Samsung?

Many companies are making portable batteries that work well for Samsung phones, but the brands Xiaomi, Remax and Momax stand out.

1)   Xiaomi is a leading company in both smartphones and portable chargers. Xiaomi always strives to bring high quality gadgets to users at affordable prices. The most notable models of Xiaomi power banks:

  • Xiaomi Mi Power Bank ZMI QB810 with a capacity of 10,000 mAh, stylish plastic case and Quick Charge;
  • Xiaomi Mi Power Bank 3 for 20,000 mAh in an aluminum case;
  • Xiaomi ZMI MF885 4G with 10,000 mAh capacity and built-in 4G modem.

2)   The Remax brand has gained popularity due to its rich selection of extraordinary accessories for mobile gadgets.

Remax batteries attract attention with their unusual design and high level of practicality. The most interesting options in the Remax range:

  • A device in the form of a lipstick Remax Power Bank LipMAX RPL-12 for 2400 mAh;
  • External battery-night light Remax Power Bank Proda Ice Cream PPL-18 10,000 mAh;
  • A device in the form of a Remax Power Bank Shell RPL-18 cartridge for 2500 mAh.

3)   Momax power banks are no worse than Xiaomi and Remax products in terms of the quality of the final product and its functionality, while some models completely amaze the imagination with an extraordinary design. Entertaining power banks from Momax:

  • Momax Power Bank iPower Go mini IP35D – 7800 mAh external battery in the form of a suitcase;
  • Momax Power Bank iPower Go mini IP36D is another bright option, but at 8400 mAh.