Witty Fox 11.1V 2600mAh Li-Ion Battery Documentation

Name

Witty Fox 11.1V 2600mAh Li-Ion Battery

Description

The Witty Fox 11.1V 2600mAh Li-Ion Battery is a rechargeable lithium-ion battery designed for use in a variety of Internet of Things (IoT) applications, including wireless sensor networks, wearable devices, and portable electronics. This battery provides a reliable and efficient power source for devices requiring a compact and lightweight energy storage solution.

Functionality

The Witty Fox 11.1V 2600mAh Li-Ion Battery is designed to store electrical energy and supply it to connected devices as needed. The battery operates within a predefined voltage range, ensuring a stable output voltage to connected devices. When the battery is fully discharged, it can be recharged using an external power source, such as a USB port or wall adapter.

Key Features

High Energy Density: The Witty Fox 11.1V 2600mAh Li-Ion Battery features a high energy density, allowing it to store a significant amount of energy relative to its size and weight.
Compact Design: The battery's compact design makes it an ideal choice for IoT applications where space is limited, such as wearable devices and sensor nodes.
Low Self-Discharge: The battery's lithium-ion chemistry ensures a low self-discharge rate, allowing it to retain up to 80% of its capacity after 6 months of storage.
Rechargeable: The battery can be recharged up to 300 times, making it a cost-effective and environmentally friendly option for IoT devices.
Wide Operating Temperature: The battery operates safely within a wide temperature range of -20C to 45C (-4F to 113F), making it suitable for use in various environmental conditions.
Protection Circuit: The battery features an integrated protection circuit that prevents overcharge, over-discharge, and short-circuiting, ensuring safe and reliable operation.
High Cycle Life: The battery's high cycle life ensures that it can withstand repeated charge and discharge cycles without significant capacity loss.

Nominal Voltage

11.1V

Capacity

2600mAh

Energy Density

115 Wh/kg

Charge Cycles

Up to 300 times

Operating Temperature

-20C to 45C (-4F to 113F)

Dimensions

44.5 x 34.5 x 13.5 mm (1.75 x 1.36 x 0.53 in)

Weight

70g (2.47 oz)

Certifications and Compliance

UN38.3

Compliant with United Nations transportation regulations for lithium-ion batteries

CE

Complies with European Union safety and health regulations

RoHS

Compliant with European Union directive on the restriction of hazardous substances

Applications

The Witty Fox 11.1V 2600mAh Li-Ion Battery is suitable for use in various IoT applications, including

Wireless sensor networks

Wearable devices (smartwatches, fitness trackers, etc.)

Portable electronics (smartphones, tablets, etc.)

IoT gateways and hubs

Remote monitoring systems

Conclusion

The Witty Fox 11.1V 2600mAh Li-Ion Battery is a reliable and efficient power source for IoT devices, offering a high energy density, compact design, and low self-discharge rate. Its wide operating temperature range and protection circuit ensure safe and reliable operation, making it an ideal choice for a variety of IoT applications.

Pin Configuration

Witty Fox 11.1V 2600mAh Li-Ion Battery Pinout Documentation
The Witty Fox 11.1V 2600mAh Li-Ion Battery is a rechargeable battery designed for IoT applications. It has a total of 4 pins, which are explained below:
Pin 1: Positive Terminal (+)
Function: Positive voltage output
Voltage: 11.1V nominal ( maximum 12.6V, minimum 9V )
Current: Up to 2C (5200mA) discharge rate
Connection: Connect to the positive input of your IoT device or circuit
Pin 2: Negative Terminal (-)
Function: Negative voltage output
Voltage: 0V (ground)
Current: Up to 2C (5200mA) discharge rate
Connection: Connect to the negative input of your IoT device or circuit
Pin 3: Battery Protection Circuit (BPC) Communication
Function: Communication with the built-in Battery Protection Circuit (BPC)
Signal: I2C (Inter-Integrated Circuit) communication protocol
Purpose: The BPC monitors the battery's state of charge, voltage, and temperature, and communicates with the IoT device to prevent overcharge, over-discharge, and overheating
Connection: Connect to the I2C bus of your IoT device or microcontroller
Pin 4: Thermal Monitoring (optional)
Function: Thermal monitoring and fault detection
Signal: Analog voltage output (0-5V) indicating the battery temperature
Purpose: The thermal monitoring pin provides real-time temperature data to the IoT device, enabling thermal fault detection and prevention
Connection: Connect to an analog input of your IoT device or microcontroller (optional)
Connection Structure:
To connect the Witty Fox 11.1V 2600mAh Li-Ion Battery to your IoT device or circuit:
1. Connect the positive terminal (Pin 1) to the positive input of your IoT device or circuit.
2. Connect the negative terminal (Pin 2) to the negative input of your IoT device or circuit.
3. Connect the BPC communication pin (Pin 3) to the I2C bus of your IoT device or microcontroller.
4. If thermal monitoring is required, connect the thermal monitoring pin (Pin 4) to an analog input of your IoT device or microcontroller.
Important Notes:
Ensure proper polarity when connecting the battery to your IoT device or circuit to avoid damage.
The battery's BPC must be configured and calibrated according to the manufacturer's instructions to ensure safe and optimal operation.
The thermal monitoring pin is optional and may not be required for all applications. Consult the manufacturer's documentation for specific guidelines.

Code Examples

Witty Fox 11.1V 2600mAh Li-Ion Battery Documentation

Overview

The Witty Fox 11.1V 2600mAh Li-Ion Battery is a high-capacity rechargeable battery designed for use in various Internet of Things (IoT) applications, robotics, and portable devices. This battery features a high energy density, long cycle life, and a compact design, making it an ideal choice for projects that require a reliable and efficient power source.

Specifications

Voltage: 11.1V
 Capacity: 2600mAh
 Chemistry: Lithium-Ion (Li-Ion)
 Dimensions: 68mm x 39mm x 25mm
 Weight: 120g
 Operating Temperature: -20C to 45C
 Charging Temperature: 0C to 45C

Connecting and Using the Battery

The Witty Fox 11.1V 2600mAh Li-Ion Battery has a standard JST-XH connector, making it easy to integrate with various microcontrollers, motor controllers, and other IoT devices.

Example 1: Using the Battery with an Arduino Board

In this example, we will demonstrate how to use the Witty Fox battery to power an Arduino Uno board and drive a small DC motor.

Hardware Requirements:

Arduino Uno board
 Witty Fox 11.1V 2600mAh Li-Ion Battery
 JST-XH to JST-PH adapter cable
 Small DC motor (e.g., 6V, 100mA)
 Motor driver IC (e.g., L298N)

Code Example:
```c++
// Define the motor pins
const int motorPin1 = 2;
const int motorPin2 = 3;

void setup() {
  // Initialize the motor pins as outputs
  pinMode(motorPin1, OUTPUT);
  pinMode(motorPin2, OUTPUT);
}

void loop() {
  // Drive the motor forward
  digitalWrite(motorPin1, HIGH);
  digitalWrite(motorPin2, LOW);
  delay(1000);

// Drive the motor backward
  digitalWrite(motorPin1, LOW);
  digitalWrite(motorPin2, HIGH);
  delay(1000);
}
```
Example 2: Using the Battery with a Raspberry Pi and a Robot Chassis

In this example, we will demonstrate how to use the Witty Fox battery to power a Raspberry Pi board and drive a robot chassis using a motor controller.

Hardware Requirements:

Raspberry Pi board
 Witty Fox 11.1V 2600mAh Li-Ion Battery
 JST-XH to JST-PH adapter cable
 Robot chassis (e.g., 4WD, 6V)
 Motor controller (e.g., L298N)

Code Example:
```python
import RPi.GPIO as GPIO
import time

# Define the motor pins
motor_left_forward = 17
motor_left_backward = 23
motor_right_forward = 24
motor_right_backward = 25

GPIO.setmode(GPIO.BCM)

# Initialize the motor pins as outputs
GPIO.setup(motor_left_forward, GPIO.OUT)
GPIO.setup(motor_left_backward, GPIO.OUT)
GPIO.setup(motor_right_forward, GPIO.OUT)
GPIO.setup(motor_right_backward, GPIO.OUT)

while True:
    # Drive the robot forward
    GPIO.output(motor_left_forward, GPIO.HIGH)
    GPIO.output(motor_right_forward, GPIO.HIGH)
    time.sleep(1)

# Drive the robot backward
    GPIO.output(motor_left_backward, GPIO.HIGH)
    GPIO.output(motor_right_backward, GPIO.HIGH)
    time.sleep(1)
```
Safety Precautions

Always handle the battery with care, avoiding short circuits, overcharging, and physical damage.
 Ensure the battery is properly connected to the device, following the manufacturer's guidelines.
 Monitor the battery's state of charge and temperature to prevent overheating or over-discharging.

By following these examples and adhering to the safety precautions, you can effectively utilize the Witty Fox 11.1V 2600mAh Li-Ion Battery in your IoT projects, robotics, and portable devices.

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