Charge Discharge Integrated Module, 140W Type C PD3.1 Charging Board, for PD3.1 Fast Charging Input Output Protocols

POWERFUL CHARGING: It will automatically recognize the maximum power of the C port power supply and charge the battery with the maximum power of 140W. Battery side current is self adaptive.
(Add: Battery side current limit 9.7A, not recommended to exceed 7A) ^^
OUTPUT PERFORMANCE: At 20V 5A output (mainly used for laptop charging), it is recommended to use more than 4 li batteries in series, and 3 batteries in series will bring large temperature rise because of the large current at the battery end. If you need 140W output, considering the problem of battery side current, you must use it with 6 li batteries in series. ^^ TEMPERATURE RISE DETAILS OF THE MAIN CONTROL CHIP: The higher voltage at the battery end will make the temperature of the main control chip higher when working with load. It is recommended to use 3 to 5 series li batteries.
^^ RESISTOR USING: Once a properly functioning battery is connected, the indicator light illuminates, indicating that the Type C output is active without requiring activation.
^^ MULTIPLE PROTOCOLS SUPPORTED: This module supports for PD 3.1 protocols, enabling multiple output specifications including 5V3A, 9V3A, 12V3A, 15V3A, 20V5A, PPS 3.3 to 21V 3A, 28V5A, 15 to 28V 140W.