Portable DIY case external 21*18650 5V battery charge storage box shell micro USB type C for mobile phones charging

The 21x18650 Battery Storage Box is a must have for DIY enthusiasts, allowing you to with ease.
This storage box with bright light features quick charge with power of 5V 3A, 9V 2A, and 12V 1.5A, ensuring fast and efficient charging for your devices.
Designed for all users, this battery holder box is compatible for 18650 flat top batteries, providing a reliable and convenient power solution for everyone.
Whether you're traveling, working, this case is perfect for any situation where you need a portable and reliable power source.
18650 batteries are not included in the package, you need to purchase separately. Can only use the 18650 battery of which positive electrode is flat top.

Feature

Material:Plastic
Number of batteries: 21x18650 batteries
Color:Black,White;
Option type: D21 black case, D21 PD black case, D21 PD qilack case, D21 White case, D21 PD White case, D21 PD qiwhite case,
D21 Case with Light Output/Input:5V2A
D21 PD case output: 5v3a, 9v2a, 12v1.5a, 5v4.5a;
D21 PD case input: 5v3a, 9v2a, 12v1.5a
D21 PD case support 15W wireless charging;
D21 PD case output: 5v3a, 9v2a, 12v1.5a, 5v4.5a;
D21 PD case input: 5v3a, 9v2a, 12v1.5a
D21 PD Qi case support 15W wireless charging;

Package Includes:

1* 21*18650 powerbank case (Battery not include)

Note:

Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.

1.We don't offer retail package,but we will pack it well before shipped out.
2.Please allow 0-1cm error due to manual measurement. plz make sure you do not mind before you buy.
3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

There could be some deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding. If you do not understand what you can contact customer service at any time, I wish you a happy shopping.