BMS 1S 2S 3S 4S 5S 6S 7S LiFePO4 Battery Capacity Test Power Level Indicator LED Light Display Power Tool Charging

1S lithium battery: X13611 2S lithium battery: X13612 3S lithium battery: X13613 4S lithium battery: X13614 5S lithium battery: X13615 6S lithium battery: X13616 7S lithium battery: X13617 4S lithium iron phosphate: X13618 4S lithium battery: X135614 White X1362: X1

Specification:Type: 3.7V 1S lithium battery, 2S lithium battery, 3S lithium battery, 4S lithium battery, 5S lithium battery, 6S lithium battery, 7S lithium battery, 12V lead-acid battery (12V car battery) Material: PCB board size: 40x15mm (black ) ) 60x15mm (white) Cable length: 120MM Color: black/whitedescribe:Lithium-ion battery power display parameters: (2% error should be acceptable) 1. Battery voltage > N*3.2V, 1 LED lights up (Note: N = number of battery cells) 2. Battery voltage > N*3.4V , 2 LED lights on 3. Battery voltage>N*3.6V, 3 LED lights on 4. Battery voltage>N*3.8V, 4 LED lights on 12V lead-acid battery power display range: (4S lithium iron phosphate battery is acceptable) 1 . The battery voltage exceeds 11V, 1 LED light is on 2. The battery voltage exceeds 11.6V, 2 LED lights are on 3. The battery voltage exceeds 12.3V, 3 LED lights are on 4. The battery voltage is more than 13V, 4 LED lights are on 3.7 V lithium battery, Fully charged 4.2V 2S lithium battery 7.4V, fully charged 8.4V 3S lithium battery 12V, fully charged 12.6V 4S lithium battery, fully charged 16.8V 5S lithium battery, fully charged 21V 6S lithium battery, fully charged 25.2V 7S lithium battery, Fully charged 29.4V 12V lead-acid battery, 12V car batteryinstruct:1. Connect the positive and negative poles of the display panel to the positive and negative poles of the battery under test. Press the red button with your finger, the LED light will light up. Display real-time battery level. 2. Release your finger, the LED light will turn off after 3-5 seconds, and it will not consume power when it is still. 3. It has the function of reverse connection, even if the positive and negative poles are reversed, it will not burn, just adjust it.Tip:1. A total of 5 small lights, showing the power, suitable for inverter lithium battery power prompt 2.3.7V models have 1 red power indicator light, 4 green battery lights; others have 1 red power light indicator, 4 blue battery lightPackage Included:1* battery capacity indicator module