SPECIFICATIONS

Parameter:
Voltage measurement range: DC 7-55V (red display: DC 7-40V)
Working current: ≤ 20mA
Display mode: LED screen
Measurement of ternary lithium iron: 3S~12S
Measurement of lithium iron batteries: 3S~14S
Acid battery measurement: 12V/24V/36V/48V
Product size: 46 * 15 * 3mm

Button Description:
1. On the normal display page, short press the button to turn off and on the display.
2. On the normal display page, press and hold the button for 2 seconds to enter the settings page.

Package include:
Battery Indicator * 1

1-7S/1-6S
Features:
1.Ultra thin battery display with 5 LED indicators for more intuitive and aesthetically pleasing display
2.With reverse connection function, even if the positive and negative connections are reversed, it will not burn
3.Small and exquisite appearance, easy to carry
4.Wider range of use, lithium batteries, lead-acid batteries, lithium iron phosphate, electric vehicle batteries, and electric equipment can all be used
5.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
6.Release your finger, the LED light will go out after a delay of 3-10 seconds, and it will not consume any power when stationary.

Parameters:
Allowable error: ± 2%;
4-stage battery: 25%, 50%, 75%, 100%
Working current: 15ma
Lead length: 15cm
External dimensions: 40x 15x 2.5mm
Working temperature: -10 ℃~65 ℃

Installation:
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 3-10 seconds, and it will not consume any power when stationary.
3. Equipped with reverse connection function, even if the positive and negative connections are reversed, they will not burn, and can be adjusted
Lithium battery group displays battery parameters: (The following data are reference values, with a 2% error range. Do not take photos if high accuracy is required)
Kind reminder: 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 first power indicator light is 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

Package include:
Battery indicator * 1

2-8S
Product parameters:
1. Working current: <10mA
2. Display mode: LED indicator
3. Refresh rate: 500ms/time
4. Appearance size: 46mm*15mm*3mm
5. Product model: 4615
6. Product working voltage: DC5V-30V

Function setting description:
1. Press and hold the button for 2 seconds to enter the setting state: the mode light (battery type) flashes, and the string number light is always on; short press the button to select the battery type.
2. After confirming the battery type, press and hold the button for 2 seconds to enter the serial number/voltage setting (the mode light is always on, and the serial number/voltage light flashes).
3. Short press the button to set the number of strings or voltage of the battery; for details, please refer to the above table for option settings.
4. After setting, press and hold the button for 2 seconds to save the data and return to the display battery status (or wait for 5 seconds to automatically return).
5. In the setting state, if there is no operation button within 5 seconds, it will automatically return to the normal display power.

Notice:
1. Please do not exceed the operating voltage. Exceeding the operating voltage will damage the product.
2. The product has two versions of high and low voltage, please select the electricity meter within the voltage range.
3. Please do not use this product outdoors, this product is not waterproof

Packaging and List:
Unpackaged
4615 DC5V-30V <10mA 3-string LED indicator light intelligent power indicator board *1