3.7V 4.2V 7.4V 12V 16.8V 24V 36V Lithium Battery Capacity Indicator 1S 2S 3S 5S 10S Power Level Marker Meter LED Li-Ion

Description 3 7V 4 2V 7 4V 12V 16 8V 24V 36V Lithium Battery Capacity Indicator 1S 2S 3S 5S 10S Power Level Marker Meter LED Li Ion TesterSpecification 01 3 7V 1S 4 2V02 7 2V 2S 8 4V03 12V 3S 12 6V04 14 4V 4S 16 8V06 24V 6S 25 2V07 24V 7S 29 4V10 36V 10S 42VEnter programming mode First please read the instructions thoroughly after the experimentSecond the programming mode can be customized battery 0 no voltage 100 full voltage set after the 8 LED will be in theSet the voltage range automatically assigned can be flexibly applied to any batteryThird before entering the programming mode please be ready to adjust the voltage power adapterFourth for example ready to set 9 v 12 v for the light intervalPress and hold the switch the device power adapter 2 seconds after the publishing switch automatically enter the set interface1 the first red light flashes to indicate success2 set the 0 voltage the adjustable power supply voltage is set to the required voltage 9 v3 the voltage is stable click the switch to save the first the second red light is always lit save the seventh blue light after the success of flashing4 set 100 voltage the adjustable power supply voltage is set to the required voltage 12v5 the voltage is stable click the switch to save save all the lights are lit all the lights6 the product was working in accordance with the set parameterThe button will be pressed while the energy is gone Package Included 1 X Lithium Battery Capaci