Thiết bị kiểm tra pin điện tử cho 9V AA AAA Cell C D

ZB2L3 battery capacity tester external load discharge type 1.2-12V test Specification: color:as picture voltage range:0-15V voltage:5V Instructions: 1. The battery to be tested should be fully charged. 2. Connect the measured battery positive to the input positive and negative to the input negative, can not be reversed (with the load reverse may damage the circuit)! Connect the load to the output positive and output negative, to the tester micro USB power supply (can not use the desktop or laptop USB power supply), then display the battery voltage. 3. Direct start test only need to press the "OK" button, the tester can be fully charged according to the battery automatically set the appropriate termination voltage, and will flash 3 times after the start test. You need to manually set the termination voltage only need to press the "+" or "-" button to change the battery voltage display, the termination voltage is displayed as P, followed by the voltage value, the resolution 0.1V, set and press "OK "start testing. 4. After the test starts, the tester will turn on the electronic switch to control the load. The test process data will be displayed between the discharge capacity (Ah), the current discharge current (A) and the battery voltage (V). When the battery voltage reaches the set termination voltage, the tester cuts off the load control switch, the display data stays above the capacity (Ah) and flicks with the corresponding indicator light. The capacity shown is the actual discharge capacity of the battery. "OK" can be terminated to make the data stable display, press the "OK" button again to return to the power-up state can replace the battery test next section Package includes: 1* Battery Tester #batterytester #universalbatterytester #bt168batterytester #Universal #aaabatterytester #multipurposebatteriespower #aaaaacdtester #aabatterytester #buttonchecker #volttesterchecker