What is this product?

This is a DIY power bank case designed to house four 18650 rechargeable batteries, allowing you to create your own portable charging solution.

• Holds 4x 18650 batteries (not included)
• Dual USB output: Type-C and Micro USB
• Fast charging support: 5V 2A output

How do I use it?

Simply insert four 18650 batteries into the case, ensuring correct polarity. The dual USB ports allow you to connect and charge your smartphones or other compatible devices simultaneously.

This battery storage box is an excellent choice for those who want a customizable power bank with a higher capacity than standard portable chargers, by utilizing multiple 18650 cells.

Key Features and Specifications

The kebidumei 4x18650 Battery Power Box provides a versatile charging option with its dual interface support, accommodating both Type-C and Micro USB connections for input or output, depending on the specific configuration. The 5V 2A output ensures a reasonably fast charge for most mobile devices.

This model functions as a battery storage box, meaning the 18650 batteries themselves are not included and must be purchased separately. It's a practical solution for DIY electronics enthusiasts or anyone needing a high-capacity portable power source.

Specifications:

• Brand Name: kebidumei
• Model Number: 4x18650 Battery Power Box
• Origin: CN(Origin)
• Package: Yes
• Type: Battery Storage Box

Frequently Asked Questions:

What batteries does this power bank case use?

This power bank case is designed to hold four 18650 rechargeable batteries. Please note that the batteries are not included with the case and must be purchased separately.

Does this power bank case come with charging cables?

No, this product is a DIY power bank case and only includes the enclosure. You will need to provide your own 18650 batteries and any necessary charging cables for your devices.

What is the output power of this power bank case?

The power bank case provides a dual USB output with a specification of 5V 2A, supporting fast charging for compatible smartphones and other mobile devices.

Can I use both Type-C and Micro USB to charge devices?

Yes, the case features dual USB ports, typically offering both Type-C and Micro USB interfaces, allowing you to connect and charge devices using either cable type.