How to Use 2PCS Explorer 1000mAh LiHV 2S 80C Battery （Flywoo XT30UP）: Examples, Pinouts, and Specs

The 2PCS Explorer 1000mAh LiHV 2S 80C Battery by Flywoo is a high-performance lithium high voltage (LiHV) battery designed for demanding applications such as drones, RC vehicles, and other high-power devices. With a capacity of 1000mAh and a continuous discharge rate of 80C, this battery delivers reliable power for high-speed and high-performance operations. Its XT30UP connector ensures secure and efficient power delivery, making it a popular choice for hobbyists and professionals alike.

• Powering FPV drones and quadcopters
• Remote-controlled (RC) cars, boats, and planes
• Robotics and DIY electronics projects
• High-performance portable devices requiring 2S LiHV batteries

The following table outlines the key technical details of the Flywoo 2PCS Explorer 1000mAh LiHV 2S 80C Battery:

The XT30UP connector used in this battery has the following pin configuration:

1. Connection: Connect the XT30UP connector to the corresponding XT30 port on your device or power distribution board. Ensure the polarity matches (positive to positive, negative to negative).
2. Charging: Use a LiHV-compatible charger to charge the battery. Set the charger to 2S mode (7.6V nominal) and ensure the charging current does not exceed the recommended 1C (1A) rate.
3. Discharge: Avoid discharging the battery below 6.0V to prevent damage. Use a voltage alarm or monitor to track the battery's voltage during use.

• Storage: Store the battery at a voltage of 7.6V (nominal) in a cool, dry place. Avoid storing the battery fully charged or fully discharged for extended periods.
• Safety: Do not puncture, short-circuit, or expose the battery to fire or water. Always handle with care.
• Balancing: Use a balance charger to ensure both cells in the 2S configuration are charged evenly.
• Temperature: Avoid using the battery in extreme temperatures (below 0°C or above 50°C) to maintain performance and longevity.

While the battery itself is not directly connected to an Arduino UNO, it can be used to power devices connected to the Arduino. For example, you can use a voltage regulator to step down the battery's voltage to 5V for powering the Arduino.

/* Example: Reading battery voltage with Arduino
   This code reads the voltage of the 2S LiHV battery using an analog pin.
   Ensure a voltage divider is used to step down the battery voltage to a 
   safe range (0-5V) for the Arduino's analog input. */

const int batteryPin = A0;  // Analog pin connected to the voltage divider
const float voltageDividerRatio = 5.7; // Adjust based on your resistor values

void setup() {
  Serial.begin(9600); // Initialize serial communication
}

void loop() {
  int rawValue = analogRead(batteryPin); // Read analog value
  float batteryVoltage = (rawValue / 1023.0) * 5.0 * voltageDividerRatio;
  
  // Print the battery voltage to the Serial Monitor
  Serial.print("Battery Voltage: ");
  Serial.print(batteryVoltage);
  Serial.println(" V");
  
  delay(1000); // Wait 1 second before the next reading
}

1. Battery Not Charging

   • Cause: Incorrect charger settings or faulty charger.
   • Solution: Ensure the charger is set to LiHV mode and 2S configuration. Check the charging current and replace the charger if necessary.

2. Battery Swelling

   • Cause: Overcharging, over-discharging, or exposure to high temperatures.
   • Solution: Stop using the battery immediately. Dispose of it safely according to local regulations.

3. Low Performance or Short Runtime

   • Cause: Battery degradation or improper storage.
   • Solution: Store the battery at nominal voltage (7.6V) and avoid deep discharges. Replace the battery if it no longer holds a charge.

4. Device Not Powering On

   • Cause: Loose connection or incorrect polarity.
   • Solution: Check the XT30UP connector for secure and correct connections.

• Q: Can I use this battery with a 3S device?
  A: No, this battery is designed for 2S (7.6V nominal) devices only. Using it with a 3S device may cause insufficient power delivery or damage.

• Q: How do I safely dispose of a damaged battery?
  A: Discharge the battery completely, then take it to a local recycling center or hazardous waste facility.

• Q: What is the maximum charging voltage for this battery?
  A: The maximum charging voltage is 8.7V (4.35V per cell).

• Q: Can I use this battery in cold weather?
  A: Yes, but performance may decrease in temperatures below 0°C. Warm the battery to room temperature before use for optimal performance.