6-Way Adjustable DC Regulated Power Supply for 18650 Battery

A portable 6-way regulated DC power supply powered by four 18650 lithium-ion batteries (not included). Provides five fixed voltage outputs (2× 5V USB, 9V, 12V, 24V) plus one adjustable 1–20V output — all with independent short-circuit protection.

Charges via USB-C at 2A and features a rotary encoder for precise adjustable voltage control with 0.1V resolution. Each non-USB output has an independent on/off button with LED indicator. Ideal for field debugging, exhibitions, and powering multiple devices simultaneously.

Key Features

• 6 Independent Outputs – 2× USB 5V, 9V, 12V, 24V, and 1–20V adjustable
• Short-Circuit Protection – Every output independently protected
• USB-C Charging – 5V/2A input, fully charged in approximately 4 hours
• Rotary Encoder – Adjust voltage in 0.1V or 1V steps with lock function
• LED Display – Shows adjustable output voltage and battery level
• Independent Switches – Enable/disable 9V, 12V, 24V, and adjustable outputs individually

Output Specifications

• USB Port 1 & 2 – 5.2V, 3A rated / 5A peak (USB-A, always on)
• 9V Port – 9.2V, 2.5A rated / 3A peak (DC 2.1mm)
• 12V Port – 12V, 2A rated / 2.5A peak (DC 2.1mm)
• 24V Port – 24V, 600mA rated / 1A peak (DC 2.1mm)
• Adjustable Port – 1–20V, 1–2.5A rated / 1.5–3A peak (DC 2.1mm)

Specifications

• Battery – 4× 3.7V 18650 lithium-ion (series, not included)
• Supported Battery Length – 65mm and 67mm (not 69mm with protection board)
• Charging – USB-C, 2A, ~4 hours to full
• Voltage Accuracy – 3%
• Cable Wire Gauge – 16 AWG (13A rated)

Ideal For

• Outdoor debugging and field testing
• Exhibition and demo setups
• Robot competitions
• Powering Raspberry Pi, LattePanda, Jetson Nano, and displays simultaneously

Package Contents

• 1× Adjustable DC Regulated Power Supply
• 1× DC 2.1mm to DC 2.1mm cable (50cm)
• 1× DC 2.1mm to alligator clip cable (50cm)
• 1× DC 2.1mm to connector plug cable (50cm)
• 1× DC 2.1mm to LattePanda power cable (50cm)
• 1× User guide