Build Your Own Power Bank

This DIY power bank case kit allows you to create your own portable charger. The kit includes a metal shell designed to house a single 18650 battery, providing a robust and durable enclosure.

Easy Assembly & Charging

The external smart phone charger box features a 5V 1A USB output, perfect for charging your mobile devices on the go. This kit is designed for free welding and easy assembly, making it accessible for hobbyists and DIY enthusiasts. Simply add your 18650 battery and assemble the components to create a functional power bank.

Key Specifications

Item Type: DIY Box & Shell

Battery Compatibility: 1 x 18650 Battery (not included)

Output: 5V 1A USB

Material: Metal

Assembly: Free welding required

Specifications:

• Item Type: DIY Box & Shell

Frequently Asked Questions:

What is included in this DIY power bank kit?

The kit includes the metal shell and necessary components for assembly. It requires one 18650 battery and free welding, which are not included.

What type of battery does this power bank case use?

This case is designed to hold one 18650 type rechargeable lithium-ion battery. Please ensure you use a compatible battery.

What is the output power of this power bank?

The power bank provides a 5V output with a current of 1A via its USB port, suitable for charging most smartphones and small electronic devices.

Does this kit come with a battery?

No, the 18650 battery is not included with this DIY kit. You will need to purchase a compatible 18650 battery separately.