It depends on the capacity of your power bank how many times you can charge your phone. If your power bank has more power, you can charge more time and if you have less power, you can charge less often.
1. Mi 20000mAH
I put this power bank at number one because I use a 20000mAH Li-polymer power bank myself and it is very good. As its name has been added, it is a power bank of 20000mAH which is more efficient. It supports Quick Charge 3.0 so you will be able to charge your phone faster.
It weighs 358 grams and measures 15 x 7 x 2.4 cm. With this power bank, you are also given a 6-month warranty. Click here to buy this.
2. Mi 10000mAH
You can use the 10000mAH Li-polymer power bank myself and it is very good. As its name has been added, it is a power bank of 10000mAH which is more efficient.
You can easily charge MI, Apple, Samsung, or any phone. It weighs 240 grams and measures 7.1 x 1.4 x 14.7 cm.
3. Syska Power Pro 200 (20000mAH)
It’s a great power bank like Cisco Company that you can buy. It has a 20000mAH polymer battery that can charge your phone more than once.
4. Umbren P-1310 (13000 mAh)
At number four, we have added the Umbren P-1310 13000 mAh power bank, which may prove to be a good power bank for you on a low budget. Umbren is a reliable company whose power banks are very good, in which case you have a good option.
The good thing about it is that you get a full 1-year warranty on it. It weighs 308 grams and measures 15 x 8.2 x 2.6 cm.
5. Lenovo PA13000 (13000mAH)
It can be called one of the best power banks of Lenovo company. As its name suggests, it is a power bank with a capacity of 13000 mAh, which makes it less expensive. If your budget is low and you are looking for the best power bank, this may be a good option for you.
It weighs 399 grams and measures 14.1 x 6.4 x 2.2 cm. You can charge your phone quite easily with the help of USB cable.
This allows you to buy any power bank you need and make your trip easier as you no longer have to worry about your phone being discharged.