We have introduced many practical or multi functional portable chargers, but if you prefer this kind of circular design, let’s go on checking the following mobile backup battery.
This is a practical portable charger that measures 86 x 86 x 18mm and weights 118g. As we can see from the images, the portable charger features a unique circular design for stylish look and portability, and comes with 4400mAh rechargeable battery in order to charge your mobile devices via integrated USB port and accompanying 7 removable connectors, while the flashing LED light indicator shows you the status of the backup battery. Apart from that, the backup battery also features 60-degree rotation hidden interface and built-in smart chip for protection for over-charging, over-discharging, over-loading and short circuit.
The circular mobile backup battery is priced at $40 USD. If you’re interested, jump to Brando online store for more details.