Build Your Own Power Bank

Create a custom portable charger with this DIY power bank case. It's designed to house six 18650 external backup batteries, giving you ample capacity for on-the-go charging.

Dual USB Charging Output

Equipped with dual USB ports, this case allows you to charge two devices simultaneously. Keep your smartphone, tablet, or other USB-powered gadgets powered up wherever you are.

Durable External Battery Shell

The Y3ND2S0305-BK model is constructed from robust plastic, ensuring durability and protection for your 18650 batteries. This external backup battery charger box shell is an ideal solution for DIY electronics enthusiasts.

Key Specifications

• Item Type: DIY Box & Shell
• Model Number: Y3ND2S0305-BK
• Battery Compatibility: 6x 18650 (not included)
• Output: Dual USB
• Material: Plastic

Specifications:

• Model Number: Y3ND2S0305-BK
• Item Type: DIY Box & Shell

Frequently Asked Questions:

What batteries does this DIY power bank case use?

This DIY power bank case requires six 18650 external backup batteries. Please note that the batteries are not included with the case.

How many devices can I charge at once with this power bank case?

The case features dual USB outputs, allowing you to charge two devices simultaneously. This makes it convenient for powering multiple gadgets on the go.

What is the model number of this power bank case?

The model number for this DIY power bank case is Y3ND2S0305-BK. This identifier can be useful for compatibility checks or further product information.

What material is the power bank case made from?

The power bank case is constructed from durable plastic. This material provides a good balance of protection for the batteries and lightweight portability.