12V Lithium-ion Car Battery 2S/3S/4S Series Lithium-ion Battery Power Display Power Indicator PanelItem NO.: MK01560

Lithium Battery Pack Battery Level Display

Product Selection Instructions:

2S lithium battery 7.4V, fully charged 8.4V

3S lithium battery 11.1V fully charged 12.6V

4S lithium battery 14.8V fully charged 16.8V

12V lead-acid battery 4 series Lithium iron phosphate

White Battery Monitor Product Information:

● Product voltage range:

L1 1.5-8.99V

L2 9V

L3 10V

L4 10.6V

L5 11.4V

● Usage:

1. During the charging or discharging process, gently press the red button with your fingers, and the LED light will light up. At this time, the current passing through the light board circuit is about 30mA.

2. Release your finger, the LED light will go out, the light board circuit will be turned off, and no current will pass through.

3. The board has a reverse connection function, and there is no problem with the wrong connection of the positive and negative wires. Just adjust it

4. There are a total of 5 small lights that display the battery level, suitable for indicating the lithium battery level of the inverter!

5. Size: 2.7 * 62 * 15.8mm

Black Battery Monitor Product Information:

● Usage:

1. Connect the positive and negative terminals of the display board to the positive and negative terminals of the tested battery, gently press the red button with your finger, and the IED light will light up to display the real-time battery level

2. Release your finger, the LED light will go out after a delay of 3-5 seconds, and it will not consume any power when stationary.

3. With reverse connection function, even if the positive and negative connections are reversed, they will not burn. Just adjust them.

Lithium battery pack displays battery parameters: (The following data are reference values, with a 2% error range. Do not take pictures with high requirements)

● Warm sound prompt: The 3.7V lithium battery uses 1 red power indicator light and 4 green battery indicator lights (for other voltage ranges, 1 red power indicator light and 4 blue battery indicator lights) (Note: N represents the number of battery cells)

The power indicator lights are red

Battery voltage greater than N × 3.3V, bright second blue

Battery voltage greater than N × 3.5V, third blue on

Battery voltage greater than N × 3.7V, 4th blue on

Battery voltage greater than N × 3.9V, bright 5th blue

● 12V lead acid voltage range: (4 series of Lithium iron phosphate battery can be used)

The power indicator lights are red

The battery voltage is greater than 11.0V, and the second blue light is on

The battery voltage is greater than 11.3V, and the third blue light is on

The battery voltage is greater than 11.6V, and the fourth blue light is on

The battery voltage is greater than 12.9V, and the fifth blue light is on