Detachable No-Welding 16 Cells 18650 Power Bank Kit

This power bank kit offers a detachable, no-welding design supporting 16 flat-head 18650 batteries, allowing you to build a high-capacity mobile power source tailored to your needs.

Equipped with anti-reverse connection protection and digital LED power display, you can monitor remaining charge precisely and keep devices powered on the go.

Choose from normal, wireless, quick charge, or combined quick charge plus wireless charge versions to match your convenience and device compatibility.

• Normal version: max output 5V-2.1A via charging cable
• Wireless version: wireless charging at 5W, max 5V-2.1A output
• Quick charge version: outputs include 5V-3A, 9V-2A, 12V-1.5A
• Combined version supports quick charge plus wireless charge simultaneously

Includes three charging interfaces — Micro USB, Apple, and Type-C — supporting broad device compatibility such as smartphones and charging boxes.

• Automatically adjusts charging voltage according to device support
• Protects batteries from reverse polarity and improper installation
• Designed for flat-head 18650 batteries only

The power bank kit features a compact size (186×80×44mm) and comes with a lanyard for easy carrying wherever you go.

• Hand-made DIY kit for durable, customizable mobile power supply
• Ideal for users requiring greater battery capacity and flexible charging
• Digital display keeps you informed of the remaining power

• Size: 186×80×44 mm
• Supports 16 flat-head 18650 batteries (batteries not included)
• Charging modes and max output vary by version
• Anti-reverse connection protection included

Includes 1x 18650 Power Bank Case (battery cells not included)

• 18650 Power Bank Case (batteries not included)