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3.7V 3S Li-ion Lithium Battery 12-48V LiFePO4 Battery Power Indicator Board 12V Car Lead Acid Battery Level Capacity Meter with Reverse Connection
Description:
2S lithium battery, full charge 8.4 V
Size: 40*15*2.5MM (L*W*H)
Cable Length: 140MM
Features:
100% Brand new and high quality Lithium Battery Level Indicator
Li-ion Battery Level Display Parameter: (2% error should be acceptable)
Note: N = battery cell number
The first power indicator is red
Battery voltage > N*3.3V, the second blue LED lights up
Battery voltage > N*3.5V, the third blue LED lights up
Battery voltage > N*3.7V, the fourth blue LED lights up
Battery voltage > N*3.9V, the fifth blue LED lights up
Operation:
Please processing with your fingers lightly press the red button when charge or discharge, when the LED lights, the light board line current is about 30mA.
Release the finger, LED lights will go out, light board line off, no current through.
Board with reverse function, the line is connected or wrong is no problem, adjust it over
A total of 5 small lights, display power, suitable for reverse converter lithium battery power tips
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
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توسط mohsen0095 در تاریخ
ابعادش چند در چنده؟
توسط حمزه پورنادری در تاریخ
با سلام توی سایت درج شده.