The Genuine Lenovo 100E 300E Chromebook L19L3PG1 PN SB10X65681/82 Battery is designed specifically for Lenovo laptops, providing compatibility and reliable performance. With a Li-Ion battery type and a high capacity of 4010mAh, this battery can ensure long-lasting power for your Chromebook. Made in China, this black battery with 3 battery cells is a genuine Lenovo product, perfect for maintaining your laptop's performance and productivity.