Witty Fox 3.7V 3200mAh Li-Ion Battery

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Component Name

Overview

The Witty Fox 3.7V 3200mAh Li-Ion Battery is a rechargeable lithium-ion battery designed for use in a wide range of IoT applications, including wireless sensor nodes, wearable devices, and portable electronics. This battery offers a high energy density, long cycle life, and low self-discharge rate, making it an ideal choice for devices that require reliable and prolonged power supply.

Functionality

The Witty Fox 3.7V 3200mAh Li-Ion Battery is a power storage component that provides electrical energy to devices through a 3.7V output voltage. It is designed to be rechargeable, allowing it to be restored to its full capacity through a charging cycle. The battery's primary function is to supply power to devices, enabling them to operate for extended periods without the need for external power sources.

Key Features

Nominal Voltage: 3.7V

The battery's nominal voltage is 3.7V, which is a standard voltage for many IoT devices and portable electronics.

Capacity: 3200mAh

The battery has a capacity of 3200mAh, which means it can supply 3200 milliamps of electrical current for one hour.

Energy Density: High energy density design enables the battery to pack more power per unit volume, making it ideal for compact IoT devices.
Cycle Life: The battery is designed to withstand up to 500 charge/discharge cycles, ensuring a long lifespan and reducing the need for frequent replacements.
Self-Discharge Rate: The battery has a low self-discharge rate, which means it retains its charge even when not in use, reducing the need for frequent recharging.
Rechargeable: The battery is rechargeable, allowing it to be restored to its full capacity through a charging cycle.
Compact Size: The battery's compact size ( dimensions: 48.5mm x 35.5mm x 7.5mm ) makes it suitable for use in small IoT devices and wearable applications.
Protected Circuitry: The battery features protected circuitry, which includes overcharge protection, over-discharge protection, and short-circuit protection, ensuring safe and reliable operation.
Operating Temperature: The battery can operate safely within a temperature range of -20C to 40C, making it suitable for use in a variety of environmental conditions.
Compliance: The battery complies with international safety standards, including UL, CE, and RoHS, ensuring safe and reliable operation in IoT applications.

Applications

The Witty Fox 3.7V 3200mAh Li-Ion Battery is suitable for use in a wide range of IoT applications, including

Wireless sensor nodes

Wearable devices (smartwatches, fitness trackers, etc.)

Portable electronics (smartphones, tablets, etc.)

IoT gateways

Industrial automation devices

Medical devices

Conclusion

The Witty Fox 3.7V 3200mAh Li-Ion Battery is a reliable and high-performance power storage solution for IoT applications. Its high energy density, long cycle life, and low self-discharge rate make it an ideal choice for devices that require prolonged power supply. With its compact size, protected circuitry, and compliance with international safety standards, this battery is suitable for use in a wide range of IoT devices and applications.

Pin Configuration

Witty Fox 3.7V 3200mAh Li-Ion Battery Pinout Documentation
The Witty Fox 3.7V 3200mAh Li-Ion Battery is a compact and efficient power source for IoT projects. It features a standard pinout structure, making it easy to integrate into a variety of applications. Below is a detailed explanation of each pin and how to connect them:
Pinout Structure:
The Witty Fox 3.7V 3200mAh Li-Ion Battery has a 2-pin JST connector with the following pinout structure:
Pin 1: Positive Terminal (Red Wire)
Function: Positive voltage output
Voltage: 3.7V (nominal)
Current: Up to 2C (6400mA) continuous discharge current
Connection: Connect to the positive input of your device or circuit
Pin 2: Negative Terminal (Black Wire)
Function: Negative voltage output
Voltage: 0V (ground)
Current: Up to 2C (6400mA) continuous discharge current
Connection: Connect to the negative input of your device or circuit
Connection Guidelines:
When connecting the Witty Fox 3.7V 3200mAh Li-Ion Battery to your device or circuit, follow these guidelines:
Ensure the battery is properly seated in the JST connector to avoid any damage or electrical shorts.
Connect the positive terminal (red wire) to the positive input of your device or circuit.
Connect the negative terminal (black wire) to the negative input of your device or circuit.
Avoid over-discharging or over-charging the battery, as this can affect its lifespan and performance.
Use a suitable charging circuit or module to recharge the battery, if necessary.
Important Safety Notes:
Handle the battery with care to avoid physical damage or electrical shock.
Avoid short-circuiting the battery or connecting it to a circuit with incorrect polarity.
Keep the battery away from children and pets.
Follow proper safety guidelines when working with lithium-ion batteries.
By following these guidelines and pinout structure, you can safely and effectively integrate the Witty Fox 3.7V 3200mAh Li-Ion Battery into your IoT project.

Code Examples

Witty Fox 3.7V 3200mAh Li-Ion Battery Documentation

Overview

The Witty Fox 3.7V 3200mAh Li-Ion Battery is a high-capacity rechargeable battery designed for use in a wide range of IoT applications. This battery features a compact size, long cycle life, and a high discharge rate, making it an ideal power source for devices that require a reliable and efficient energy supply.

Specifications

Nominal Voltage: 3.7V
 Capacity: 3200mAh
 Type: Li-Ion
 Dimensions: 51.5mm x 35.5mm x 7.5mm
 Weight: 45g
 Cycle Life: >500 cycles
 Discharge Rate: 2C

Connections and Pinout

The Witty Fox 3.7V 3200mAh Li-Ion Battery has two terminals: Positive (+) and Negative (-). The positive terminal is marked with a "+" sign, and the negative terminal is marked with a "-" sign.

Usage Examples

### Example 1: Powering an Arduino Board

In this example, we will demonstrate how to use the Witty Fox 3.7V 3200mAh Li-Ion Battery to power an Arduino board.

Hardware Requirements:

Witty Fox 3.7V 3200mAh Li-Ion Battery
 Arduino Board (e.g., Arduino Uno)
 Jumper Wires

Code Example:
```c
// No code required, as the battery is used to power the Arduino board directly.
```
Connection Diagram:

1. Connect the positive terminal of the battery to the VIN pin on the Arduino board.
2. Connect the negative terminal of the battery to the GND pin on the Arduino board.

### Example 2: Powering a Raspberry Pi Pico with Solar Charging

In this example, we will demonstrate how to use the Witty Fox 3.7V 3200mAh Li-Ion Battery to power a Raspberry Pi Pico board, while also incorporating solar charging using a solar panel and a charging module.

Hardware Requirements:

Witty Fox 3.7V 3200mAh Li-Ion Battery
 Raspberry Pi Pico Board
 Solar Panel (e.g., 6V 1W)
 Charging Module (e.g., TP4056)
 Jumper Wires

Code Example:
```python
import machine

# Define the charging module pins
charger_vcc = machine.Pin(16, machine.Pin.OUT)
charger_en = machine.Pin(17, machine.Pin.OUT)

# Define the solar panel voltage pin
solar_voltage = machine.Pin(18, machine.Pin.IN)

while True:
    # Check if the solar panel is generating voltage
    if solar_voltage.value() > 0:
        # Enable the charging module
        charger_vcc.value(1)
        charger_en.value(1)
        print("Charging battery...")
    else:
        # Disable the charging module
        charger_vcc.value(0)
        charger_en.value(0)
        print("Battery not charging.")
```
Connection Diagram:

1. Connect the positive terminal of the battery to the OUT pin on the charging module.
2. Connect the negative terminal of the battery to the GND pin on the charging module.
3. Connect the VCC pin on the charging module to the VIN pin on the Raspberry Pi Pico board.
4. Connect the GND pin on the charging module to the GND pin on the Raspberry Pi Pico board.
5. Connect the solar panel to the charging module's IN pins.

By following these examples, you can effectively use the Witty Fox 3.7V 3200mAh Li-Ion Battery to power your IoT projects.