The G025J-B battery, with a capacity of 3140 mAh, is specifically designed for the Google Pixel 4a. This lithium-polymer battery provides a reliable power source tailored to the specific requirements of the device. With a voltage of 3.87 volts, the battery ensures optimal performance and a long lifespan. The size is device-specific, allowing for easy installation and seamless operation. The battery is an essential accessory for Google Pixel 4a users who need a dependable and long-lasting power source. It is sold as a single unit and is ideal for replacing a depleted or defective battery. With this battery, you can ensure that your smartphone is always ready for use, allowing you to complete your daily tasks without interruptions.