DIY UPS Power Bank Box – 5V/9V/12V Output | 6×18650 Battery Holder | 60W Max Output

Product Description:
Build your own portable uninterrupted power supply with this versatile DIY UPS Power Bank Box. Designed to hold 6×18650 lithium batteries (not included), it delivers stable 5V, 9V, and 12V output for powering routers, cameras, and other small electronics. Ideal for home projects, backup systems, and tech enthusiasts.

Key Features:

• Multiple Output Voltages: Supports 5V, 9V, and 12V for a wide range of devices.

• 60W Maximum Output: Capable of powering small electronics with high efficiency.

• 6×18650 Battery Holder: Insert your own rechargeable 18650 batteries to build a custom power bank.

• DIY-Friendly: Ideal for electronics hobbyists and professionals looking to customize a UPS.

• Compact & Durable Case: Sturdy construction designed for safe use and long-term performance.

• Uninterrupted Power Supply Function: Keeps critical devices running during power outages.

Specifications:

• Battery Type: 6×18650 (batteries not included)

• Input: DC 5V (Micro USB / Type-C)

• Output:

  • USB: 5V/2A

  • DC: 9V/2A, 12V/2A

• Max Output Power: 60W

• Material: ABS plastic housing

• Protection: Overcharge, overcurrent, short circuit, and thermal protection

• Size: Approx. 140mm x 70mm x 25mm

Package Includes:

• DIY Power Bank Box (18650 batteries not included)

• USB/DC Output Ports

• User Guide

Ideal For:
DIY enthusiasts, tech projects, router backup, portable electronics, and emergency power supply setups.