The Lenovo Laptop Battery 4400mAh, 6-Cell High Quality Battery is a durable and efficient replacement designed for Lenovo L10S6F01 models, fully compatible with Lenovo IdeaPad Y470, Y471, and Y570 laptops. Crafted with premium-grade lithium-ion cells, it provides stable performance, extended battery backup, and consistent energy output. Its 6-cell configuration ensures higher capacity and reliability, making it ideal for everyday use, business, and entertainment. Equipped with advanced protection features against overcharging, overheating, and short-circuiting, this battery delivers safe, long-lasting, and dependable power for your Lenovo IdeaPad laptops.