20V 2000m Ah Li-ion replacment battery;Cameron Sino replacement battery for Hoover vacuums. Compatible with Air Cordless 20 Volt Upright, Air Life 2.0, BH52150PC, BH5011, BH51120PC, BH50120CA and more more→models;Tested for safety and designed for high performance;Built using the highest grade cells for peak performance;Made with high quality parts and guaranteed to meet or exceed the original equipment manufacturer's specifications