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5Amp Input
20000mAh
3.1A Output
#1 Best Seller in External Cell Phone Battery Packs
5000mAh External Battery+Bluetooth Speaker+Flashlight

Why Choose KMASHI

Competition

Amazon Best Seller in External Cell Phone Battery Packs category, Kmashi Top 5  Powerful Brand Influence,enjoy 5000+ ratings reliable Amazon selling account.

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Innovation

Crazy Fast External Battery Charger,Multi-port Storage Charging Station,Waterproof Bluetooth Speaker With Power Bank.Creative design for perfect experience.

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Passion

Exclusive After-sale Service, reply within 24 hours, free 1 Year Warranty after purchase date, aiming to creat better shopping experience to every customer.

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Change your life in a creative way

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After-sale service

You can return freely except the “Human damage “within 30 days since the date of purchase,. And the delivery cost will be charged by us.

we will provide free maintenance service within 450 days since the date of purchase. We can provided the worldwide warranty for our customers.

We will provided the best customer service to solve all your questions, meet all your needs.

Power Bank maintenance tips

  • Do not charge the phone in your bag, bags with terrible heat dissipation, may cause overheating of power bank and your device, reduce their service life.
  • Power bank should be used in a dry environment. Wet, humidity and all types of liquids or moisture can corrode electronic components and circuits.
  • Mobile power can not be stored at high temperature. High temperature will shorten the life of electronic devices, damage batteries, and cause some plastic aging.

Innovation