{"product_id":"18650-lithium-ion-usb-analyzer-lithium-battery-capacity-meter-discharge-tester","title":"18650 Lithium Ion Usb Analyzer Lithium Battery Capacity Meter Discharge Tester","description":"\u003cp\u003eITEM NAME:18650 Lithium Ion Usb Analyzer Lithium Battery Capacity Meter Discharge Tester Product     Description Description: specification: Power supply voltage: DC4.5-6V (micro USB interface) Working current: no more than 70mA Discharge voltage: 1.00V-15.00V, resolution 0.01V Termination voltage range: 0.5-11.0V Support through current: no more than 3.000A, resolution 0.001A Voltage measurement error: less than 1%+0.02V Current measurement error: less than 1.2%+-0.002A Battery capacity range: 9999Ah (1Ah=1000mAh) when the value is large, the decimal point is shifted to switch, when it is lower than 10Ah, it is displayed as X.XXX, and above 10Ah is displayed as XX.XX, and so on. Note: For the accuracy of voltage measurement, this circuit is specially designed for DC bias. When the terminal is not connected, a very small voltage will be displayed, which does not affect the actual measurement. If you short-circuit the input terminal (this time must be 0V) 0 will be displayed. If you want to understand the principle, you can refer to the superposition theorem in electrical engineering. Instructions: 1. The battery under test should be fully charged. 2. Connect the battery under test from the positive to the positive input, and from the negative to the negative input. Do not reverse the connection (reverse connection with a load may damage the circuit)! Connect the load to the output positive and output negative, and power the tester's micro USB (not available for desktop or laptop USB), and the battery voltage is displayed at this time. 3. To start the test directly, you only need to press the \"OK\" button. The tester can automatically set a suitable termination voltage according to the full charge voltage of the battery, and it will flash for 3 times before starting the test. If you need to manually set the end voltage, you only need to press the \"+\" or \"-\" button to modify the battery voltage display state. The end voltage display starts with P and the back represents .Find many great new \u0026amp; used options and get the best deals for 18650 Lithium Ion Usb Analyzer Lithium Battery Capacity Meter Discharge Tester at the best online prices at Order2india Shopping! Free shipping for many products!\u003c\/p\u003e","brand":"O2INEW","offers":[{"title":"Default Title","offer_id":1550275444751,"sku":"O2I-0-403308681009","price":3837.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/2582\/products\/s-l2000__27722.png?v=1679886616","url":"https:\/\/order2india.com\/products\/18650-lithium-ion-usb-analyzer-lithium-battery-capacity-meter-discharge-tester","provider":"ORDER2INDIA SHOPPING","version":"1.0","type":"link"}