Solid build, fully compatible protocols—PowerPi X140C-C Fast Charging Module
Source: 王小柯同学
For many DIY and tech enthusiasts, a safe, durable, and highly compatible high-power charging module is a must-have in daily life. Today, we’re introducing the PowerPi X140C-C fast charging module. With it, we can quickly charge devices like phones, laptops, drones, and power banks.
From the front, the module has a rectangular design with numerous electronic components covering the surface, giving it a solid, well-packed look. It features XT30 and XT60 dual inputs and a USB-C single output, supports 5~30V wide voltage input, and can provide stable PD3.1 140W output with step-up and step-down voltage. It’s compatible with a variety of mainstream fast charging protocols, supporting the power supply and discharge needs of phones, laptops, drones, power banks, and various DIY devices. The XT60 input terminal is embedded on the left side of the front.
On the back, the left side shows a maximum output of 140W, 28V 5A, while the right side has the XT30 input terminal. The physical dimensions of the module are 103.32*33.95*22.22mm, weighing only 41.7g.
The module’s main controller uses the Injoinic IP6557, a 140W step-up/step-down fast charging SOC chip from Injoinic with high integration, minimal peripherals, full protocol support, and high power. It supports PD3.1/PPS/ERP28V, QC2.0-QC5, UFCS full protocol fast charging, integrates step-up/down controllers, E-Marker identification, NTC temperature control, and supports overvoltage, undervoltage, overcurrent, overtemperature, and short circuit protection. It has wide input voltage tolerance and strong anti-interference, suitable for complex electrical environments.
The module is equipped with multiple G068N04G surface-mounted MOSFETs for voltage step-up/down purposes.
Next to the input port is a 35V 680μF capacitor.
The module has XT30 and XT60 dual input interfaces,
USB-C single output interface on the other side.
Overall, the module is solidly built, loaded with multiple capacitors for a fully stacked design.
There’s also an optional 3D-printable case with a cooling fan, which users can choose according to their needs.
The case fully wraps the module, providing effective protection.
The cooling fan is connected to the temperature control element and can automatically activate when the temperature gets too high. At room temperature (25℃), it can run at full load for extended periods.
The XT60 input interface can connect to an XT60H-F female connector, which users can purchase separately.
The XT30 input interface can connect to an XT30U-F female connector, also available for separate purchase.
We use a 24V DC power supply and first choose the XT60 input interface for testing. When charging an iPhone 13 Pro Max, we can see that it supports PD3.0 15W wired fast charging.
When charging a UGREEN power bank, it supports PD3.0 36W wired fast charging.
For another ANKER power bank, it supports PD3.0 27W wired fast charging.
When charging a MacBook Pro, it can support up to PD3.0 94W output.
Due to input current limitations, we couldn't reach the maximum output power during the test. 
When using the XT30 input interface for testing these devices, we got similar results.
The fan in the 3D-printed casing kit automatically turns on when the module temperature rises, effectively solving heat dissipation issues and ensuring stable output for long periods.
Overall, this PowerPi X140C-C fast charging module features multi-protocol support, a wide voltage range, high integration, smart temperature control, and multiple protections, making it suitable for car chargers, energy storage power supplies, and industrial equipment.