{"product_id":"xy-umpd-usb-color-screen-charging-tester-cnc-buck-boost-power-supply-pd-ammeter","title":"XY-UMPD USB Color Screen Charging Tester CNC Buck-Boost Power Supply PD Ammeter","description":"\u003cp\u003eXY-UMPD USB Color Screen Charging Tester CNC Buck-Boost Power Supply PD Ammeter100% brand new and high qualityFeatures:1.44 inch LCD high-definition liquid crystal display, multi-directional viewing angle conversion, 160 degree wide viewing angle, high brightness, long working life. No matter which angle you are, you can enjoy the colorful display.The product integrates two sets of systems and switches the system through hardware switches, which is convenient and quick: USB tester system  USB input voltage is equal to output voltage. USB power system PER  high-precision CNC USB lifting power supply \/ constant voltage and constant current. Theme colors can be freely matched. You can choose 64 theme colors.The screen supports four directions of rotation to meet the Perfect viewing angle of the screen parameters when working in different directionsUSB power system applications: 1. Used as a common buck-boost power supply with over-voltage \/ over-current \/ over-power \/ over-temperature \/ under-voltage protection. 2. This product has a constant current function, which can charge various small rechargeable batteries within 0.6V-30V within 10-20W Charging steps: (1) Determine the float charge voltage and charge current of your rechargeable battery  (If the lithium battery parameter is 3.7V \/ 2200mAh, then the float charge voltage is 4.2V. If it is a 12V rechargeable battery, generally set the float charge voltage to Around 14V)(2) Under no-load\u003c\/p\u003e","brand":"O2INEW","offers":[{"title":"Default Title","offer_id":1611834327055,"sku":"O2I-4-165596243929","price":9484.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/2582\/products\/s-l1200__51184_08a55137-3b0b-45f8-9967-8cacd39ad07e.jpg?v=1680047660","url":"https:\/\/order2india.com\/products\/xy-umpd-usb-color-screen-charging-tester-cnc-buck-boost-power-supply-pd-ammeter","provider":"ORDER2INDIA SHOPPING","version":"1.0","type":"link"}