3.7V 2S 3S 4S 18650 Li-ion Lipo Li 12V Lead Acid Level Indicator Tester LCD Display Meter Module Capacity Voltage(4S)

Sensor Blocks3.7V 2S-4S 18650 Li 12V Lead Acid Capacity Indicator Power Tester and Features: power display, 5 LED indicators, the display is more intuitive and more beautiful. It can be used in a wide range of applications, such as Li batteries, lead-acid batteries, Li iron phosphate, and electric vehicles. Li-ion Level Display Parameter: (2% error should be acceptable) 1. voltage > N*3.2V, 1 LED lights up (note:N = cell number) 2. voltage > N*3.4V, 2 LED lights up 3. voltage > N*3.6V, 3 LED lights up 4. voltage > N*3.8V, 4 LED lights up 12V Lead Acid Level Display Range:(4S Li iron phosphate can be acceptable) 1. voltage goes over 11V, 1 LED lights up 2. voltage is over 11.6V, 2 LED lights up 3. voltage is over 12.3V, 3 LED lights up 4. voltage is over 13V, 4 LED lights up 3.7V Li , full charge 4.2V 2S Li 7.4V , full charge 8.4V 3S Li 12V , full charge 12.6V 4S Li , full charge 16.8V 12V lead acid storage , 12V car Instructions: 1. Connect the positive and negative terminals of the display board to the positive and negative terminals of the under test. Press the red button with your finger and the LED light will illuminate. Display the real-time power. 2. Release your finger, the LED light will be off after 3-5 seconds, and it will not consume power when it is static. 3. With reverse connection function, even if the positive and negative reverse will not burn, adjust it.Tips1. A total of 5 small lights, display power, suitable for reverse converter Li power tips 2. 3.7V kind with 1pcs red power Indictor ,4pcs green Indictor ;the others with 1pcs red power Indictor ,4pcs blue IndictorSpecification:Types: 3.7V 1S Li , 2S Li , 3S Li , 4S Li , 12V lead acid (12V Car ) Material: PCB board Dimensions: 40x15mm/1.57x0.59inch Cable Length: 120MM Color: Black Quantity: 1 PcPackage includes:1 x Capacity Indicator Module

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