Choose to buy a backup battery suitable for smartphones

Backup battery has many types, capacities, different designs so users need to learn carefully to choose products that are good compatible with their smartphones, ensuring efficient and safe operation.

Thanks to a backup battery, users can significantly increase their smartphone usage time, preventing interruption of connection when the phone runs out of battery in the middle. Choosing a suitable backup charger accessory and ensuring the device's safety is essential, here are some experiences that users can refer to before choosing a backup charger for smartphones.

Choose a good type backup battery with standard capacity and the right design for your device.

1. Differentiate the backup battery core

The first is the lithium-polymer (Li-Pol) core, which is widely used on high-end smartphones and tablets like iPhone and iPad. The advantage of this line is its lightweight design, best performance and high durability.

Next is a Lithium-ion (Li-ion) battery used for smartphones, phones with removable batteries . This type also has a thin advantage, good performance, but durability is less than Li-Pol battery.

Finally, the battery uses the Cell core, the inside of which is composed of small particles like a mini-battery. Compared to the two types above, this battery is usually thicker and less durable, virtual capacity, unstable use.

2. Select capacity

Backup battery with a common capacity of 1,200-6,000 mAh. In addition, users can also choose the higher capacity types such as 8,000 mAh, 10,000 mAh . However, the price of these types is usually more expensive than the moderate capacity and quite a bit of safety. than.

In order to buy a suitable backup battery, the buyer needs to determine the use of a rechargeable battery for backup for a device such as a spare battery for smartphones or for charging at the same time for tablets, cameras, and phones proving for a small family when on vacation. Need to choose a good backup battery with standard capacity and style suitable for your device.

3. Designs

Currently on the market are popular 3 types of backup battery types, including battery case, external plug-in via connecting cable and plug directly into the charging hole. In that case, the case of a back cover and stealing directly into the charging hole commonly used for Apple iPad and iPhone, and the plug-and-play plug-in model is popular for other phones and tablets. In particular, high-capacity rechargeable batteries require a "bit" shape compared to other devices. So be careful with high-capacity rechargeable batteries that have a compact design.

Samsung battery core charger has many colors and designs that are loved by many people.

4. Choose a good quality rechargeable battery

Backup batteries using Li-Pol battery technology are better than the other two. To find out what battery backup product you're interested in equipped with a battery core, users can view the specifications on the product's official website, or the battery and packaging specifications. Battery backups using Lithium-polymer cores always have the printing parameters on the battery or the case is Li-Pol, or Li-ion is Lithium-ion. The rest of the product, which is not labeled as a parameter, is more likely to be floating.

In addition, it is recommended to select large technology stores with reputable brands to ensure the purchase of quality products and enjoy genuine warranty. Thegioididong.com, for example, is selling durable Samsung core battery charger, maintaining 100% capacity after 500 uses; High performance, battery capacity suitable for most smartphones in the market. There is also a 30-day free product trial policy, the product is guaranteed a year with a one-to-one program if an error arises.

5. Brands and distributors

For more peace of mind in the process of buying and using, you should choose the brand as well as genuine distributors to use. On the market today there are some famous brands you can refer to such as Egernizer, Cyber ​​Power, Anker. In addition, some well-known Chinese firms such as Pisen and Yoobao can be assured. There are phone manufacturers also released backup batteries like LG, Xiaomi . are also not bad suggestions for you.

However, currently on the market there are many products that imitate the brand, so before choosing to buy you should also check carefully, find out the price of the product will help you feel secure when buying and using.

6. Accessories with spare battery charger

Besides the backup charger, you should also check the attached devices, because these products may have problems leading to the use of inefficient and unstable battery devices.

So, before you buy, you need to see the accessories included are genuine and quality products to ensure safety in the process of using later.

7. Warranty period

In addition to the above issues, the warranty period is also something that you need to consider when choosing to buy products.

With genuine products, due to distribution manufacturers often have warranty for equipment during use, specifically if during use, fast equipment is retired with battery life, battery bottles. . even serious errors affecting your device, please take the product to a service center for repair, even for free.

The above are some experiences of buying backup charger that Network Administrator wants to send to readers. Hopefully with this article you will have more experience to choose to buy yourself a best and suitable backup charger device for you.

See more:

1. Instructions for making backup batteries from an orange, charging nearly 40% of the battery for iPhone
2. Recognize genuine and fake Xiaomi backup battery
3. Ultra-thin backup battery, multi-purpose charger for under 500 thousand dong