Build Your Own Power Bank

Create a personalized portable charging solution with this DIY power bank case. Designed to house four 18650 batteries, this shell allows you to customize your power bank's capacity and features.

Convenient Power Management

Equipped with an LCD display, this case provides real-time information on battery status, ensuring you know exactly how much power you have left. The dual USB ports offer versatile charging options for a wide range of electronic devices.

Durable and Portable Design

Constructed from sturdy plastic, this power bank case is built for durability and portability. Its compact design makes it easy to carry in a bag or pocket, providing reliable power on the go.

Key Specifications

• Holds 4x 18650 batteries (batteries not included)
• 2x USB output ports
• LCD display for battery status
• DIY assembly required
• Model Number: H4GA4N01730-HP

Frequently Asked Questions

• **Do I need to solder to assemble this case?**

Assembly instructions may vary, but typically this DIY case requires basic electronic assembly skills. Please refer to specific guides for your chosen components.

• **What size batteries does it support?**

This case is specifically designed for 18650 size lithium-ion batteries.

• **Does it come with batteries included?**

No, the 18650 batteries are not included with the power bank case and must be purchased separately.

• **What is the output power of the USB ports?**

The output power depends on the batteries used and the specific charging circuit integrated into the case. Please consult the documentation for your chosen circuit board.

Specifications:

• Model Number: H4GA4N01730-HP
• Item Type: DIY Box & Shell

Frequently Asked Questions:

What batteries are compatible with this DIY power bank case?

This case is designed to hold four 18650 size lithium-ion batteries. Ensure your batteries are compatible and in good condition for safe operation.

Does the power bank case include the 18650 batteries?

No, the 18650 batteries are not included with the power bank case. They must be purchased separately.

What is the purpose of the LCD display?

The LCD display provides a visual indication of the battery's charge level, allowing you to monitor the remaining power and plan your charging needs.

How many devices can I charge simultaneously?

The case features two USB output ports, allowing you to charge up to two devices at the same time, provided your battery setup can support the combined power draw.