Review of XY-SEP4 Buck -Boost Converter Meter Charger with Display - Watt Hour

This video reviews fully the XY-SEP4 Buck-Boost convert module with Display that has Power, Energy, Current, Input/Output Voltage Display. All features are shown and tested. Charging battery is shown. Have you Subscribed 🔔 to my channel,? Turn the bell on🔔 like 👍 the video It is greatly appreciated. This is the least you can do for and it encourages to make more videos like this. Jump to different section of video by clicking on the time: 00:00 Start 01:13 Introduction 04:00 Hardware Explained 07:40 Datasheet viewed 18:48 Setting Constant current 21:16 Setting Current limit 23:02 Tests 34:24 Test: Input 24V 38:52 Test: Input 12V 41:35 Test: Input 5V 43:01 Charging lithium battery 47:45Two of this SEP4 module died 49:40 Potentiometer broke Resources and download page for this video: https://watthour.ca/xysep4 Purchase this from: Amazon Canada: https://amzn.to/2Y750Y5 Amazon USA: https://amzn.to/39aIbJl Amazon Europe: https://amzn.to/2Mcl3Bf for more information please visit our website http://wattHour.ca #wattHour #wattHourBuckBoost #wattHourReview