Not supporting private protocols 2S 3S recommended maximum power 65W gear 4S recommended maximum power 100W gear 5S 6S recommended maximum power 140W gear If the internal resistance of the battery pack is relatively high, it is recommended to reduce the power consumption. If the capacity of the battery pack is relatively large ( 800OMAH), it is recommended to do a good job of heat dissipation or reduce the power consumption<br><br>Fast charging specifications Integrated FCP Input/Output Fast Charging Protocol Integrated AFC Input/Output Fast Charging Protocol Integrated SCP Input/Output Fast Charging Protocol Integrate Try protocol, PD3.1 input-output fast charging protocol Integrated QC2.0/QC3.0/QC3.0+output fast charging protocol Supports 5V, 9V, 12V, 15V, 20V, 28V gear voltages, with a maximum support of 28V5A, 140W Colour:As Shown Material:plastic Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use.<br><br>Package Contents: 1 * Two -way fast charge module<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.