Specifications: Condition: Brand New - Grade A cells,100% Compatible and high quality,the best replacement battery for your laptop. Battery type: Li-ion C4K9V Rechargeable Battery Voltage: 47Wh/7.4V Condition: Brand New , 'A' grade cells,100% Compatible! 100% New Components are made by our factory- never refurbished, recycles, or used. 100% Compatible and high performance - Guaranteed to meet the specifications of your original device at a reduced price. Certification: CE FCC RoHS Color: black as pictures Operation time: approx 2.5-3.5 hours Package including: 1PCS *Battery (in packing carton box).