3.7V 1-7S Li-ion Lithium Battery 12-48V LiFePO4 Battery Power Indicator Board 12V C... (BATTERY: 4S)

SELECTED OPTION:
BATTERY: 4S

Warm Note:
1. This model is not waterproof, please be waterproof if you use it outdoors, because the electronic components need to be used in a dry environment. 2. **S stands for suitable for ** string batteries.
Features:
1. Ultra-thin power display, 5 LED indicators, the display is more intuitive and beautiful. 2. It can be used in a wider range, including lithium batteries, lead-acid batteries, lithium iron phosphate, electric vehicle batteries, and electric equipment.
Instructions:
1. Connect the positive and negative terminals of the display board to the positive and negative ends of the battery under test, lightly press the red button with your finger, and the IED light will light up to display real-time battery power 2. Release your finger, the LED will go out after a delay of 3-5 seconds, and it will not consume electricity at all when it is static. 3. With reverse connection function, it will not burn even if the positive and negative connections are reversed, just adjust it.
Lithium battery group display power parameters:
(The following data is a reference value, there will be a 2% error range, do not take pictures that require high accuracy)
Warm note: 3.7V lithium battery uses 1 red power indicator light, 4 green power indicator lights (other voltage range is 1 red power indicator light, 4 blue battery indicator lights) (Note: N is the number of battery cells)
The first power indicator is red Battery voltage is greater than N??3.3V, the second blue light The battery voltage is greater than N??3.5V, the third blue light is on The battery voltage is greater than N??3.7V, and the fourth blue light is on The battery voltage is greater than N??3.9V, the fifth blue light is on
12V lead-acid voltage range: (4 strings of lithium iron phosphate batteries can be used)
The first power indicator is red The battery voltage is greater than 11.0V, 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, the fourth blue light is on The battery voltage is greater than 12.9V, the fifth blue light is on
24V lead-acid voltage range: (8 strings of lithium iron phosphate batteries can be used)
The first power indicator is red The battery voltage is greater than 22.5V, the second blue light is on The battery voltage is greater than 24V, and the third blue light is on The battery voltage is greater than 25.2V, and the fourth blue light is on The battery voltage is greater than 26.4V, the fifth blue light
36V lead-acid voltage range: (12 strings of lithium iron phosphate batteries can be used)
The first power indicator is red The battery voltage is greater than 33.5V, the second blue light The battery voltage is greater than 35.2V, and the third blue light is on The battery voltage is greater than 37V, the fourth blue light is on The battery voltage is greater than 38.7V, and the fifth blue light is on
48V lead-acid voltage range: (15 strings or 16 strings of lithium iron phosphate batteries can be used)
The first power indicator is red The battery voltage is greater than 44.8V, the second blue light is on The battery voltage is greater than 47V, the third blue light is on The battery voltage is greater than 49V, and the fourth blue light is on The battery voltage is greater than 52V, the fifth blue light is on
Package Included:
1 x?3.7V 1-7S Li-ion Lithium Battery 12-48V LiFePO4 Battery Power Indicator Board