High-quality replacement battery for Presario laptops 11.1V and 4400 mAh battery is carefully manufactured for the right fit. Use safely with over voltage, temperature, current and short-circuit protection. Compatible models: CQ32, CQ42, CQ56, CQ62, CQ72 Offers up to 10 hours of battery life and takes up to 2 hours to recharge. Battery life will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product, and the product features used by the customer. As with all batteries, the maximum capacity of this battery will decrease with time and usage. Greener choice - contains 25% total recycled content. Gigantech (CQ62) Replacement Battery For Compaq Presario Laptop Computers, 11.1 Volts, 4400 mAh is one of many Laptop Replacement Batteries available through Office Depot. Made by Gigantech.