Power Bank Module UMT-PDC-CH366 - 140W

Product detailed description

The UMT-PDC-CH366 power bank module is a highly integrated bidirectional power module supporting the modern USB-C Power Delivery standard up to 140 W. It is designed for powerful multi-cell battery systems in the 2–6S range and allows for fast charging and discharging with intelligent power management. Thanks to broad support for fast charging protocols, it is ideal for building high-performance power banks, laboratory power supplies, DIY projects, and mobile power solutions.

To change the power bank settings, you need to resolder the jumpers on the back of the board. The first column determines how many batteries (in series) are connected, the second the maximum power output, and the last the nominal voltage of each cell (e.g., for using LiFePO4 or Li-ION).

Board layout description:

Specifications:

• Input Voltage: 4.5–25 V (direct connection of 2–6S batteries)
• Battery Types: Li-ion, Li-pol, Li-ion ternary, LiFePO4 (more than 3S)
• Balancing: The battery pack must have a BMS with balancing!
• Supported cell voltages: 3.65 / 4.1 / 4.2 / 4.3 / 4.35 / 4.4 V
• USB interface: USB-C (Type-C)
• USB-C power: PD3.0 up to 100 W
• USB-C power (PD3.1): up to 140 W (28 V / 5 A)
• Supported protocols: PD3.0, PD3.1, QC2.0, QC3.0, AFC, FCP, SCP, C3.0
• Xiaomi Fast Charge support: yes (including tablet charging)
• Bidirectional operation: yes (charging and discharging via USB-C)
• Control: button – short press activates USB-C output
• Output ripple: < 9 mV
• Protections: overvoltage, undervoltage, overcurrent, short circuit, overheating

Package contents:

• UMT-PDC-CH366 Fast Charging Module, 140 W

Note:

• The product is not a self-contained functional unit and may require professional assembly.
• Photos are for illustrative purposes only and may differ slightly from the actual appearance of the product without changing its properties.