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Witty Fox 3.7V 1000mAh Li-Ion Battery

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Component Name

Witty Fox 3.7V 1000mAh Li-Ion Battery

Overview

The Witty Fox 3.7V 1000mAh Li-Ion Battery is a rechargeable lithium-ion battery designed for use in a variety of Internet of Things (IoT) applications, robotics, and portable electronic devices. This battery provides a reliable and efficient power source, making it an ideal choice for devices requiring a compact, high-capacity power solution.

Functionality

The primary function of the Witty Fox 3.7V 1000mAh Li-Ion Battery is to store electrical energy and supply it to devices as needed. This battery is designed to be rechargeable, allowing it to be reused multiple times, reducing electronic waste, and minimizing the environmental impact of battery disposal.

Key Features

  • Voltage: 3.7V

The battery operates at a nominal voltage of 3.7V, making it suitable for devices requiring a stable, low-voltage power supply.

  • Capacity: 1000mAh

The battery has a capacity of 1000mAh, providing a moderate to high level of power storage for devices with moderate to high power requirements.

  • Chemistry: Lithium-Ion (Li-Ion)

The battery utilizes lithium-ion chemistry, known for its high energy density, long cycle life, and low self-discharge rate.

  • Size: Compact design ( Dimension: 37.5 x 24.5 x 5.5 mm)

The battery is designed to be compact and lightweight, making it easy to integrate into small form factor devices.

  • Weight: Approximately 20g

The battery is lightweight, reducing the overall weight and size of devices.

  • Cycles: Up to 300 cycles

The battery is designed to withstand up to 300 charge/discharge cycles, ensuring a long lifespan and minimizing the need for replacement.

  • Protection Circuit: Built-in protection circuit (PCB)

The battery features a built-in protection circuit that prevents overcharge, over-discharge, over-current, and short-circuit, ensuring safe operation and prolonging the battery's lifespan.

  • Charging: Standard Micro-USB charging port

The battery features a standard Micro-USB charging port, making it easy to charge using a USB charger or a computer.

  • Operating Temperature: -20C to 45C

The battery operates within a temperature range of -20C to 45C, making it suitable for use in a variety of environments.

Applications

The Witty Fox 3.7V 1000mAh Li-Ion Battery is suitable for a range of applications, including

IoT devices (e.g., sensors, wearables, and smart home devices)

Robotics and robotic platforms

Portable electronic devices (e.g., smartphones, tablets, and e-readers)

Medical devices

Industrial control systems

Safety Precautions

When handling the Witty Fox 3.7V 1000mAh Li-Ion Battery, follow proper safety precautions to avoid damage, injury, or fire

Avoid short-circuiting the battery terminals

Do not puncture or crush the battery

Keep the battery away from heat sources and open flames

Store the battery in a cool, dry place

Follow proper charging and disposal procedures

By following the guidelines and precautions outlined above, the Witty Fox 3.7V 1000mAh Li-Ion Battery provides a reliable and efficient power source for a variety of applications.

Pin Configuration

  • Witty Fox 3.7V 1000mAh Li-Ion Battery Pinout Guide
  • The Witty Fox 3.7V 1000mAh Li-Ion Battery is a compact and efficient power source for IoT devices. It features a protection circuit to prevent overcharge, over-discharge, and short-circuiting. Here's a detailed explanation of the pins and how to connect them:
  • Pinout Structure:
  • The Witty Fox battery has a total of 3 pins, labeled as follows:
  • Pin 1: Positive Terminal (VCC)
  • Function: Positive power output
  • Voltage: 3.7V nominal, 4.2V maximum (during charging)
  • Current Rating: Up to 1C (1000mA) continuous discharge
  • Connection: Connect to the positive power input of your IoT device or circuit
  • Pin 2: Negative Terminal (GND)
  • Function: Negative power output and ground reference
  • Voltage: 0V (ground)
  • Connection: Connect to the negative power input of your IoT device or circuit and serve as a ground reference
  • Pin 3: Thermistor (TH)
  • Function: Temperature monitoring and protection
  • Signal: Analog voltage output (0-5V) proportional to battery temperature
  • Connection: Connect to an analog input pin on your microcontroller or a dedicated thermistor pin on your IoT device to monitor battery temperature
  • Connection Guidelines:
  • 1. Polarity: Ensure correct polarity when connecting the battery to your IoT device or circuit. The positive terminal (VCC) should connect to the positive power input, and the negative terminal (GND) should connect to the negative power input and ground reference.
  • 2. Thermistor Connection: The thermistor pin (TH) can be connected to an analog input pin on your microcontroller or a dedicated thermistor pin on your IoT device. This allows you to monitor the battery temperature and implement over-temperature protection if necessary.
  • 3. Protection Circuit: The built-in protection circuit ensures safe charging and discharging of the battery. It prevents overcharge, over-discharge, and short-circuiting. However, it is still essential to follow proper charging and discharging guidelines to prolong the battery's lifespan.
  • 4. Charging: When charging the battery, ensure the charger's output voltage is within the recommended range (3.7V to 4.2V). Also, limit the charging current to 1C (1000mA) to prevent overheating and damage to the battery.
  • By following these guidelines and connecting the pins correctly, you can safely and efficiently power your IoT devices using the Witty Fox 3.7V 1000mAh Li-Ion Battery.

Code Examples

Witty Fox 3.7V 1000mAh Li-Ion Battery Documentation
Overview
The Witty Fox 3.7V 1000mAh Li-Ion Battery is a compact and efficient rechargeable battery designed for IoT devices, robotics, and other projects requiring reliable power supply. This documentation provides a comprehensive guide on how to use this battery in various contexts, including code examples to get you started.
Specifications
Voltage: 3.7V
 Capacity: 1000mAh
 Chemistry: Lithium-Ion (Li-Ion)
 Dimensions: 36mm x 24mm x 6.2mm (L x W x H)
 Weight: 25g
 Cycle Life: up to 500 cycles
 Operating Temperature: -20C to 45C
Connections and Pinouts
The Witty Fox 3.7V 1000mAh Li-Ion Battery has two terminals:
Positive Terminal (+): Red Wire
 Negative Terminal (-): Black Wire
Code Examples
### Example 1: Arduino UNO Battery Monitoring
This example demonstrates how to measure the battery voltage using an Arduino UNO and display it on the serial monitor.
```c++
const int batteryPin = A0;  // Connect the positive terminal to A0 and negative to GND
void setup() {
  Serial.begin(9600);
}
void loop() {
  int sensorValue = analogRead(batteryPin);
  float voltage = sensorValue  (5.0 / 1023.0)  2;  // Calculate voltage (assuming a 1:2 voltage divider)
  Serial.print("Battery Voltage: ");
  Serial.print(voltage);
  Serial.println("V");
  delay(1000);
}
```
### Example 2: Raspberry Pi Battery-Powered IoT Project
This example shows how to power a Raspberry Pi using the Witty Fox battery and monitor the battery level using Python.
```python
import RPi.GPIO as GPIO
import time
# Set up GPIO library
GPIO.setmode(GPIO.BCM)
# Define the battery voltage pin
battery_pin = 17
# Set up the pin as an input
GPIO.setup(battery_pin, GPIO.IN)
while True:
    # Read the battery voltage
    voltage = GPIO.input(battery_pin)
    if voltage:
        print("Battery Level: High")
    else:
        print("Battery Level: Low")
    time.sleep(1)
```
Important Notes
Always handle the battery with care, avoiding short circuits, overcharge, and physical damage.
 Ensure proper ventilation and temperature control when charging or discharging the battery.
 Follow safety guidelines and regulations when using lithium-ion batteries.
By following this documentation and code examples, you can successfully integrate the Witty Fox 3.7V 1000mAh Li-Ion Battery into your projects, ensuring reliable and efficient power supply for your IoT devices.