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Adafruit MAX17048 LiPo/LiIon Fuel Gauge - STEMMA QT

₹889.00 (Inclusive of all taxes)
Out of Stock

The Adafruit MAX17048 is a compact LiPoly/LiIon fuel gauge and battery monitor, offering accurate charge tracking for 1S batteries (3.7-4.2V). With STEMMA QT (Qwiic compatible) and JST PH connectors, it provides solderless I2C integration for Arduino, Raspberry Pi, and other microcontrollers, enabling efficient power management in low-power projects.

Features

  • Accurate 1S LiPo/LiIon battery charge monitoring (3.7-4.2V).
  • I2C interface for simple connection to microcontrollers.
  • Features customizable low-power modes and alerts.
  • STEMMA QT / Qwiic connectors for solderless prototyping.
  • Compatible with both 3.3V and 5V logic levels.

Out of stock

Description

The Adafruit MAX17048 LiPoly/LiIon Fuel Gauge and Battery Monitor provides a compact, user-friendly solution for precisely tracking the charge levels of 1S LiPo/LiIon batteries, typically ranging from 3.7V to 4.2V. Leveraging an I2C interface, it delivers reliable battery voltage and percentage data, making it an excellent choice for power-sensitive embedded projects. The board incorporates customizable low-power modes and configurable alerts, ensuring efficient battery management and prolonged operational life.

Designed for broad compatibility, this module functions seamlessly with both 3.3V and 5V logic levels, simplifying integration into diverse development environments. Its inclusion of STEMMA QT connectors facilitates straightforward, solderless connections to various microcontrollers and sensors, greatly accelerating the prototyping process. This board is an ideal component for a wide array of DIY and IoT applications, enabling developers to optimize battery performance and implement robust power management strategies in their designs.

Key Features

  • Accurate Battery Monitoring: Measures battery voltage and calculates remaining charge percentage.
  • I2C Interface: Easily integrates with any microcontroller (e.g., Arduino, Raspberry Pi) via I2C.
  • Voltage Range: Designed for 1S Lithium Ion/Polymer batteries (3.7-4.2V).
  • Low-Power Alerts: Customizable low-power modes and alerts for efficient battery management.
  • STEMMA QT Compatibility: Easy solderless connection with compatible development boards using STEMMA QT connectors.
  • Wide Compatibility: Works with both 3.3V and 5V logic levels.
  • Multiple Connection Options: Includes two JST PH connectors for easy battery connection.

Applications

  • Low-power embedded systems
  • DIY electronics projects
  • IoT sensor nodes
  • Portable devices
  • Battery-powered robotics

Technical Specifications

CompatibilitySTEMMA QT (Qwiic)
Battery Type1S LiPo/LiIon
Voltage Range3.7V - 4.2V
Logic Levels3.3V, 5V
InterfaceI2C

Frequently Asked Questions

What battery types and voltage ranges does the MAX17048 support?

The MAX17048 is specifically designed for 1S (single cell) Lithium Polymer (LiPo) and Lithium Ion (LiIon) batteries, typically operating within a voltage range of 3.7V to 4.2V. It accurately tracks the charge state for these common battery chemistries, making it ideal for compact portable devices requiring precise power management.

How does the MAX17048 communicate with a microcontroller?

This fuel gauge utilizes the I2C serial communication protocol. It features STEMMA QT (Qwiic compatible) connectors, enabling quick, solderless integration with a wide range of microcontrollers like Arduino, ESP32, and Raspberry Pi via standard I2C lines. Libraries are commonly available to facilitate easy programming.

What are the logic level compatibility requirements for this board?

The Adafruit MAX17048 is highly versatile, supporting both 3.3V and 5V logic levels. This broad compatibility ensures seamless integration with virtually any modern microcontroller or development board without requiring additional level shifting circuitry, simplifying design and reducing component count in projects.

Can I use the MAX17048 for battery monitoring in IoT projects?

Absolutely. Its accurate charge tracking, customizable low-power modes, and easy I2C integration make it perfect for IoT applications where reliable battery life estimation is crucial. It helps optimize power management in sensor nodes, portable devices, and other battery-dependent embedded systems, extending operational duration effectively.

Package Includes

  • 1 x Adafruit MAX17048 LiPoly / LiIon Fuel Gauge and Battery Monitor - STEMMA JST PH & QT / Qwiic

Additional Information

Weight 0.01 kg
Dimensions 9 × 6 × 3 cm