Compatible Laptop Battery Replaces 454668001 454668-001 This new replacement laptop battery from eReplacements is 100% compatible with your 454668001 replacement battery and is Black in color and is rated at 3600 mAh and 11.1 Volts. eReplacements laptop batteries all come with a 1 year warranty and will meet or exceed the original 454668001 replacement battery laptop battery specifications because they are manufactured for high performance in our ISO 9000 factories using the best quality cells and most up to date safety and engineering control standards: High/low temperature shut off protectionThermal runaway protectionOvercharge shut off protectionOver discharge shut off protectionCell imbalance shut off protectionFire resistant plastic casingManufactured using the most up to date TI BQ20Z chip setThousands of resellers, dealers and service companies over the years have trusted eReplacements to provide their customers with quality replacement laptop batteries.