The Genuine L20M3PG0 Battery for Lenovo Chromebooks 500e 3rd Gen. is a high-quality replacement battery designed specifically for Lenovo devices. With a 4156mAh capacity and 11.31V voltage, this Li-Ion battery is compatible with various Lenovo Chromebook models, including the 500e Gen3, 100w Gen3, 300w Gen3, 100e Gen3, and 300e Gen3. It comes with a 1-year manufacturer warranty and is made in China. This black battery is a reliable and durable option for keeping your Lenovo Chromebook powered up and running smoothly.