Specifications: Capacity: 4400mAh Chemistry: Li-ion Voltage: 10.8V Cell: 6 cells Compatible Models: ASUS Eee PC 1225 Series ASUS Eee PC 1225B Series ASUS Eee PC 1225C Series ASUS Eee PC 1025 ASUS Eee PC 1215 Please carefully check your battery's Compatible Model & battery picture to ensure compatibility with your Laptop. What's in the box 1 X Astrum Replacement Laptop Battery for Asus EEE PC 1225 Series