Portable 18650 Power Bank Battery For Shell Intelligent Fast Safe Charging For Mobile Phones MP3 MP4 Lightweight Power Bank Box 4X 18650 Battery Storage Case Container Holder Powerbank Shell

1.Convenient operation, unlimited capacity expansion Insert the battery (dry battery cannot be used), set the case and use it as a mobile battery. The battery case has a sleek design, making it even more convenient to insert and remove batteries. With 4, the maximum output is 5V2A, and you can use it with 1 , but the output current drops to 25%. With this battery case, you don't have to buy a lot of mobile batteries. It can be used more than once by replacing the lithium battery.

2.This Power bank box case needs 1PCS 18650 rechargeable battery. If you install a 2600mAh 3100mAh 18650 rechargeable battery, the capacity of power bank will be 2600mAh 3100mAh.

This power banks-box is the perfect solution for those who need to their devices on-the-go, without the hassle of carrying bulky charger or

Made of premium material, it is wear resistant and durable.Detachable design, delivery screwdriver. 18650 batteries are not included in the package.

Powerful Tool The inner battery box can contain 2 batteries, but only 1 battery loaded can make the power bank work, providing a satisfying using experience.

Smaller, lighter,,portable

100% brand new and high quality

WIDE RANGE OF APPLICATION 18650 mobile battery box with 2 USB output ports, compatible with 99% USB devices, can charge all models of cell phones, easy and convenient to use. Perfect for outdoor travel use.

Smart display the easy-to-read digital display shows the output and input power and the estimated time for full charging of the portable charger.

EN THE FUN OF DIY With DIY installation, you can experience the of customizing your own power bank.

Power Bank Shell Case features DIY design, it is easy and convenient to use

Wide Range of Uses Compatible with all models of mobile phones for charging, with fast charging function and wireless charging function, wireless charging function only supports mobile phones that can be charged wirelessly.

SMART 18650 BATTERY CHARGER DIY Power Bank Box Compatible with 18650 flat head lithium batteries. Each battery slot is individually charged and tested. After the battery is fully charged, the charging is automatically terminated. (Note Please pay attention to the positive and negative poles).

18650 battery charger (the product does not contain batteries). Four section removable mobile power box anti reflection LCD display; Dual USB output and dual input (Micro USB+Type-C interface); Dynamic display of working current; Independent display of voltage and battery power

LCD SCREEN AND LED LIGHT This power bank shell is equipped with an LCD screen and LED light. The LCD display shows the charging progress and the LED light gives you more convenience.

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