PISEN Power Bank 20000mAh
Founded in 2003, PISEN was widely known as the “Inventor of Power Bank” and has invented the ever first portable Power Bank prototype for Chinese Antarctic Exploration in 2004. Since then, PISEN has been dedicating to the R&D, manufacturing, and selling of mobile power banks, 3C accessories, cloud routers and other smart devices for over 15 years. Up to now, more than 200 million happy customers have selected PISEN’s products and services. The total power bank capacity PISEN sold every year could charge 12MM iPhone X simultaneously and all the cables sold each year could link Las Vegas and Los Angeles more than 1,000 times.
If you’re after an external battery charger with a high capacity but don’t want to pay for all the extra features of something, PISEN offers a good alternative.
The 20,000mAh capacity is enough to charge a smartphone many times over. It weighs 473g with 8*18650 battery. Keep your vital tech alive with a reliable, reviving power back.
Putting three iPhone 7P together you get the device’s thickness and a width.
Adding around 7mm on the top you get this external battery pack’s height.
Weight:473g, around 16.7 ounces
Its weight is similar to a 500ml bottle of water