If mobile turn down is an all-too-familiar scenario, a best portable charger (otherwise known as a Power Bank mobile charger) would be a wise investment. for that matter an extra power bank mobile 20000mah will see you through . An excellent capacity of 20,000mAh, which should give your iPhone X, for example, around seven full charges, bearing in mind efficiency. Two USB ports give 2.4A output individually, or can combine for a speedy 3.4A, so it`s good for charging multiple devices at once. Power Bank 20000mah description Exquisite quality High safety Quick charge Model : p09 Input : DC 5V/2.4A Output : DC 5V/2.4A Capacity : 20000mAh Dimension : 76*17.5*158mm Rated energy : 74.0 Wh Best Portable Charger introduction Founder modelling , fashion simple , portable , go out easily . Shell using aluminum alloy material , impact resistant , good toughness and safety protection . High density , high capacity , store a lot of energy , high conversion rate , for the hand to provide enough power , energy conservation and save time . Advanced battery voltage real tracking technology , precise digital power , according to remind power status . High level of integration of IC chip , over charge , over discharge , over current and shout circuit protection function . Looking for ideal Best Portable Charger Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Power Bank 20000mah are quality guaranteed. We are China Origin Factory of Power Bank Mobile Charger. If you have any question, please feel free to contact us.