YB27VE 48V 13 Series Lithium Battery Monitor

Description

YB27VE Series Lithium Battery Charge Indicator 48V 13

This table can be set by pressing the battery type: lead-acid batteries, lithium batteries, nickel-metal hydride batteries, and also by pressing the button to set the number of batteries (batteries in series)
This meter is suitable for: car batteries from 12V, 24V, 36V, 48V, 60V, 72V, 84V, 96V, electric cars, battery packs, car balancing, inverters, electric lift trucks, tourist tours, electric cars, battery-powered equipment, etc., can also be used for other voltages, power testing
This meter can be tested to show real-time voltage, power, and power percentage
Optional display mode: single voltage display; single power percentage display; voltage, power cycle percentage display (default setting)
Two-wire system, wide input voltage, wide test voltage range: DC6-120 V, simple and convenient wiring
Reverse protection function, reverse does not burn
Low power flash alarm function
LED color display, high-end atmosphere
Technical parameters:

Supply voltage: DC6-120 V (wide range), Note: the maximum input voltage must not exceed 120 V, otherwise there is a risk of overheating
Test voltage: DC6 ~ 120 V (automatic decimal point movement)
Minimum resolution at 100 V or less: 0.1 V
Minimum resolution at 100 V or more: 1 V
Power resolution: 1%
Operating current: <20 mA
Display: color LED screen
Non waterproof – YB27VE – Dimensions: 48 29 21 mm
Not waterproof – YB27VE – mounting hole: 45.5 26.5 mm
Measurement speed: 500mS / cycle
Voltage measurement accuracy: 1%
Cable length: > 150mm

Extreme operating conditions:

Minimum supply voltage: +6V
Maximum supply voltage: + 120V
Operating temperature: -10 ~ +65°C
Operating humidity: 10 ~ 80% (no condensation)
Operating pressure: 80 ~ 106kPa
Sun exposure: no direct exposure

Tutorial: How to use the YB27VE 48V 13 series Charge Indicator

The YB27VE 48V 13 series Charge Indicator is used to monitor the charge status of LiPo modules. Useful for electronic projects that require accurate charge control.

What you need

• YB27VE 48V 13 series Charge Indicator
• LiPo modules 48V 13S
• Multimeter (optional)
• Arduino (optional)

Steps

1. 1. Ensure that the YB27VE 48V 13 series indicator is compatible with the 48V 13S LiPo modules.
2. 2. Connect the V+ and GND pins of the indicator to the corresponding pins of the LiPo modules.
3. 3. Connect the SDA pin to the Arduino or another microcontroller.
4. 4. Connect the SCL pin to the Arduino or another microcontroller.
5. 5. Load the provided Arduino code.
6. 6. Power on the 48V 13S LiPo modules.
7. 7. Check the charge status on the indicator’s display.
8. 8. Verify with a multimeter if the SDA and SCL signals are correctly transmitted.

Example code

```cpp
#include <Wire.h>

void setup() {
  Wire.begin();
  Serial.begin(9600);
}

void loop() {
  Wire.requestFrom(0x48, 1);
  if (Wire.available()) {
    int value = Wire.receive();
    Serial.println(value);
  }
}
```

Mini project

Connect the indicator to a 48V 13S LiPo module and read the charge status with an Arduino.

Common mistakes

• Do not correctly connect the V+ and GND pins.
• Do not verify the charge status with a multimeter.
• Do not use a microcontroller to read the SDA and SCL signals.
• Connect the indicator to a LiPo module of a different height.

Recommended accessories

• Arduino Nano
• 48V 13S LiPo modules
• Multimeter
• 20AWG cable

Frequently asked questions

Does the indicator work with other types of batteries?
Check the datasheet for compatibility.

How can I check the charge level?
Read the values on the indicator display or use a multimeter.

Do I need an Arduino to use the indicator?
No, but it’s useful for reading data in manual mode.