Go to Amazon Sites : br br Amsahr 6 Cell 4400 mAh Replacement Battery for MSI CR41 A6500 CX70 FR400 FR600 CX650 CR650 br br Includes Mini Optical Mouse with Retractable USB cord and ONE Compatible Laptop Battery br 18 Months Manufacturer Warranty 100 Compatible Non-OEM Lithium Ion Li- ion Long Life Battery Rechargeable with No Memory Effect and Power Surge Protection br 4400 mAh 111 Volts 6 Cell br Protective Retail Packaging Each Product is Sealed with Anti-Static Shield Sleeve