What is the best portable power bank

What is the best portable power bank?

Well choice of power bank depends mostly on its capacity, cost and its form factor.

Power bank uses two types of batteries. One is lithium ion and other is lithium polymer. Lithium ion batteries are uses 18650 cells. The number means 18 mm is diameter of cell and 65 mm is its length without protection. Hence the powerbanks which uses Lithium ion cells are bulky and heavy. Whereas lithium polymer cells are compact and light weight. Hence Li-Po powerbanks are compact and light weight.

Capacity of powerbank depends on number of cells which are connected parallel to each other. More the cells, higher is the capacity and more the bulky powerbank is. 

If you are looking for best quality and portable power bank then I show u this power bank is the best.

1. The weight is 0.32kg with packaging

2. Lithium Ion Battery with 10000 mAh

3. It’s portable and slim, also have apple adapter.

4. monitors temperature, controls both input and output voltages, and guards against short circuits to provide you with maximum safety while charging.

Advance features:

Durable Design

Don't let your phone’s draining battery become a prime concern of your day. With the this power bank, you can charge your device anytime, without having to look for a charging point. Powered by the solid 10000 mAh lithium-ion battery, this power bank could be an ideal companion for outdoors.

Dual Output Interfaces

There are 2 USB outputs for this power bank, total current is 2A, out 1 and out 2 can intelligently separate the current, so that the effect of fast charge can realized. Charge at the same time, more efficient

Protect Yourself and Your Device

controls both input and output voltages, and guards against short circuits to provide you with maximum safety while charging.