Battery for Compaq Presario CQ42, CQ62, CQ72 6600 mAh (71 Wh) 10.8 - 11.1 Volt

This MITSU replacement battery is designed specifically for Compaq Presario CQ42, CQ62, and CQ72 series laptops, delivering a high capacity of 6600 mAh (71 Wh) at a voltage range of 10.8–11.1 Volts. It provides reliable, long-lasting power to keep your device running through extended work or entertainment sessions.

Key features

• High capacity of 6600 mAh (71 Wh) for extended usage between charges
• Compatible with Compaq Presario CQ42, CQ62, and CQ72 laptop models
• Voltage range of 10.8–11.1 Volts ensures proper power delivery
• Built with Class A cells for reliable performance and slower capacity degradation
• Integrated protection against overvoltage, short circuit, overload, deep discharge, and overcharge
• No memory effect, allowing convenient charging at any battery level
• Certified with CE, ROHS, and ISO9001 standards for quality and safety