The Genuine Lenovo L16C2PB2 L16C2PB1 L16L2PB2 L16L2PB1 L16L2PB3 Laptop Battery is a high-quality Li-Ion battery designed specifically for Lenovo laptops, with a capacity of 4000 mAh and a voltage of 7.56V. This battery is compatible with the Lenovo Ideapad 320-17IKB model and comes with a 60-day warranty. The black battery is reliable and durable, providing extended power for your laptop, making it ideal for everyday use.