Laptop Battery Charger and Tester

Laptop Battery Charger & Tester > Can be suitable for almost all laptop batteries, above 95% > With charge function and discharge-test function > With two independent channels, can be used singly or simultaneously > Intelligent protection against over-current, over-voltage, over-charge, over-heat and short circuit > Learn battery information from the battery protective plate, and then report the information on the LCD screen, such as battery voltage, current battery capacity, full charged capacity, current capacity percentage, charge/discharge current, charge/discharge cycle count > With 4 buttons: 1.Control backlight button 2.Test button 3.Start charging button 4.Shift button (Check battery information of A channel or B channel) > A set of the product includes: a tester, an adapter, 13 connectors, 10 cables and 10 jumpers Charge instruction: Normal Working Condition: LCD backlight goes on and tests itself after switching on. The charger reads the battery information of A channel or B channel, and then the LCD screen shows the related battery information, such as battery voltage, capacity percentage, battery cycle count. Users can press the toggle button to switch A/B channel. Pressing the battery charge control button, the detector begins to charge up the one battery or two batteries. At this time, the LED light of the related channel is red, the charge indicating flashes and the battery status bas keeps dynamic. After finishing power supply, the LED light of the related channel is green, the battery status keeps full and the capacity percentage indicates 100%. Activate charging condition: LCD backlight goes on and tests itself after switching on. The charger can not read the battery information and LCD screen can not show any battery information. Maybe the wiring is not connected well or correctly. After checking and confirming the connection well and correctly, users can try to activate charging. Five seconds later after pressing the battery charge control button, if LCD screen still can not show any battery information, it means the battery has been damaged and can not be repaired; If LCD screen shows battery information, it means the battery has been activated and the device enters into the normal working condition. Test function: Test function can charge or discharge one or two batteries for a short time. After LCD screen reports battery information, users can press the battery test button. During the 1st 20 seconds, the detector charges the battery, and during the next 20 seconds it begins to discharge the battery. After all this, the test result will be reported on LCD screen. “OK” means the battery is good. “NG” means the battery is damaged. Definition of the conducting wires: Red: POWER+ Black: POWER-Coffee: CLOCK Orange: DATAPackaging Picture:For more information, please feel free to contact us!