J Max Power Bank 20000 mAH

This power bank is perfect for anyone who needs to keep their devices charged on the go. It has a large capacity that can charge your smartphone, tablet, or laptop multiple times. It also supports fast charging, so you can get your devices back to full power quickly. The power bank is also durable and travel-friendly, making it easy to take with you wherever you go.



  • High Capacity: The J.Max Power Bank 20000 mAh has a large capacity that can charge your smartphone up to 7 times, your tablet up to 3 times, or your laptop once.
  • Fast Charging: The power bank supports fast charging with Quick Charge 3.0 and Power Delivery 3.0, which can charge your devices up to 4 times faster than traditional chargers.
  • Multiple Ports: The power bank has two USB-A ports and one USB-C port, so you can charge multiple devices at the same time.
  • LED Display: The power bank has an LED display that shows the remaining battery capacity, so you always know how much power is left.
  • Durable Construction: The power bank is made of durable materials that can withstand everyday use.
  • Travel-Friendly: The power bank is lightweight and compact, making it easy to take with you on the go.




Battery-powered 20000 mAh 

LED Battery Indicator  

4 IN ONE  Power Bank 

Battery over Charge Protection

Light Weight

Over Temperature Protection


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