DC-DC Fast Charge Module 6~32V to 5V/3A

The DC-DC Fast Charge Module converts a wide 6V to 32V input down to a dynamic 3V to 12V output at up to 3A. Supporting major fast-charging protocols, it is ideal for makers, students, and hobbyists building DIY power sources, solar chargers, and automotive charging retrofits.

Broad fast charging protocol support

The module automatically identifies connected devices to deliver optimal charging speeds across more than 99% of mobile phones. Supported protocols include Qualcomm QC2.0 and QC3.0, Huawei FCP/SCP, Apple, Samsung, BC1.2, DCP, MTK PE1.1/PE2.0, and Spreadtrum SFCP.

Wide input and dynamic output

Accepting an input voltage from 6V to 32V, the module delivers an auto-adjusted 3V to 12V output up to 3A based on the active fast-charging protocol. The default output is 5V, and the input voltage must remain at least 2V higher than the desired output.

Stable output for versatile projects

Engineered for prolonged operation without voltage drift, this compact unit serves effectively as both a high-speed charging board and a general-purpose DC power supply. It is suitable for solar battery setups, in-car charging conversions, and portable maker projects.

Integrated multi-stage chip protection

Built-in safeguards protect both the module and your connected electronics during operation. Protection features include input overvoltage, input undervoltage, input overcurrent, output overcurrent, short-circuit, and over-temperature shutdown.

Included in the box

This pack includes one DC-DC Fast Charge Module (6~32V to 5V/3A).