Portable 18650 Power Bank Case

Product Description

Turn a single 18650 battery into a compact power bank with this lightweight portable charging case. Designed for convenience and travel, it provides an easy DIY solution for emergency charging of smartphones and small electronic devices.

Specifications

• Battery Type: 1 × 18650 battery (not included)

• Material: Durable plastic shell

• Output: USB charging port

• Design: Lightweight and compact

• Compatibility: Smartphones, MP3, MP4 devices

• Installation: Easy DIY assembly

Key Features

• Converts 18650 battery into a portable power bank

• Compact and travel-friendly design

• Simple DIY setup with no tools required

• USB output for universal charging

• Ideal for emergency backup power

Other Details

• Battery not included

• Suitable for single-cell 18650 batteries only

• Perfect for travel, camping, or daily backup use

• Easy to carry in pockets or bags