The 3.7V 480mAh Li-Po Rechargeable Battery (YXL-402025) is a compact and lightweight Lithium Polymer battery designed to provide a reliable rechargeable power source for portable electronics, IoT devices, sensors, wireless modules, small robotics projects, GPS systems, Bluetooth devices, and DIY electronics. With a nominal voltage of 3.7V and a capacity of 480mAh, this single-cell Li-Po battery provides a practical balance of energy storage, compact dimensions, and low weight for space-constrained electronic applications.
The battery uses Lithium Polymer pouch-cell technology, allowing it to have a slim and flexible form factor compared with conventional cylindrical lithium-ion cells. The YXL-402025 designation identifies the battery's compact size and makes it suitable for electronic products where installation space is limited. Its flat construction allows the battery to be integrated into small enclosures, handheld devices, embedded systems, and custom electronic projects.
With a rated capacity of 480mAh, the battery provides approximately 1.78Wh of nominal energy based on its 3.7V nominal voltage. Actual operating time depends on the connected device's current consumption, discharge rate, operating temperature, battery condition, and system efficiency. The rechargeable construction allows the battery to be reused through multiple charge and discharge cycles when operated within the manufacturer's recommended limits.
The 3.7V 480mAh Li-Po Rechargeable Battery is suitable for Arduino and ESP32 projects, Bluetooth and Wi-Fi modules, GPS devices, sensors, portable displays, miniature robots, wireless electronics, IoT products, handheld devices, and other compact battery-powered applications. It should be charged using a suitable single-cell Li-Po charging circuit with a 4.2V charging voltage. A suitable protection circuit or BMS should also be used where required by the application.
Designed for electronics hobbyists, students, engineers, robotics enthusiasts, product developers, technicians, and DIY makers, the YXL-402025 Li-Po battery provides a convenient rechargeable power solution for compact electronic systems where battery size, weight, and capacity are important considerations.
3.7V Li-Po Rechargeable Battery
480mAh Rated Capacity
YXL-402025 Battery Model
Single-Cell Lithium Polymer Battery
3.7V Nominal Voltage
4.2V Fully Charged Voltage
Approximately 1.78Wh Nominal Energy
Rechargeable and Reusable
Lightweight Pouch Cell Design
Compact and Slim Construction
Flat Battery Form Factor
Ideal for DIY Electronics
Suitable for Arduino Projects
Compatible with ESP32 Projects
Ideal for IoT Devices
Suitable for Wi-Fi Modules
Suitable for Bluetooth Modules
Ideal for GPS Projects
Suitable for Wireless Electronics
Perfect for Small Robotics
Suitable for Sensor Projects
Ideal for Portable Displays
Low-Voltage Single-Cell Operation
Suitable for Custom Electronics
Ideal for Prototype Development
Suitable for Educational Projects
Useful for Robotics Applications
Suitable for Low-to-Medium Power Devices
Practical Portable Power Solution
Easy to Recharge with a Suitable Charger
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