It goes without saying that we need power banks to keep our mobile phone or tablet charged as they are too frequently used especially on our trips. For so many places without an electrical outlet, we need such backup power for a rainy day. Compared to the very top 5 Quick Charge 3.0 power banks we recommended before, some 20000mAh power banks we are recommending today focus on the high capacity of the power banks instead of how quick they would charge your mobile phone or tablet. The high capacity refers to its capability of multiple charges it can give your devices based on one single full charge for the power bank itself.
It features automatic detection technology for most appropriate current output for a certain model of mobile phone or tablet. Other than the high output for quick charge, it also has high input, charing itself quickly to save more time to prepare the backup power. The perfect combination of sturdy outer casing and inner grade A battery cells makes it reliable and convenient to use. It's a typically pocket-friendly power bank for mobile phones.
It features a pure white design, palm-size, with the 20000mAh high capacity to fulfill impressive charges for mobile phones and tablets: the Mi4 smartphone 4.5 times, iPhone 6 7 times, and the new Macbook, accurately 1.2 times. It contains a first-class lithium-ion battery inside and is a visually knockout by the stylish and neat design.
3. Anker PowerCore Edge 20000mAh portable charger
Not to mention the 20000mAh capacity and the charging ability, Anker PowerCore Edge is getting more creative in the power bank shape. It feels like a paper-thin brand new version of notebook or something. With the gorgeous appearance of a 0.05-foot thickness, it simply explains how portable and adorable it is. Despite this thickness, the power juice within can feed a bunch of hungry mobile phones and tablets.
4. Aukey PB-N36 Power Bank 20000mAh
Just like the above-mentioned Poweradd Pilot X7, Aukey PB-N36 Power Bank 20000mAh also has automatic detection technology for the best fit output for a certain device plugged. Besides, PB-N36 features in a lightning input design, offering smarter indicators to let people know the battery level.
5. Vinsic 20000mAh power bank
Vinsic 20000mAh power bank is slim and compact in design, yet, containing plenty of juice, which can meet the need of your mobile phones and tablets that suffer too frequent use and huge power consumption. The double USB output ports are gracefully designed to be blue in color and they are more durable for plugging.
Such large capacity 20000mAh power banks are ideal for on-the-go lifestyle, because wherever you go, without the need of finding an electrical outlet, the recharged Power Bank for mobile phone and tablets with so many available charges is always by your side.