This is a PD100W two-way fast charging module. It is a circuit board used for DIY power banks and other energy storage projects, offering high-power input and output capabilities.
Power: Supports up to 100W charging and discharging.
Compatibility: Works with 2-7S lithium batteries and lithium iron phosphate batteries.
Features: Includes a digital display showing voltage (V), current (A), and battery percentage (%).
Technology: Features PD (Power Delivery) bidirectional fast charging and intelligent voltage switching.
Input/Output: Input voltage range is DC 5-20V, with a maximum 20V 5A output.