One of the key advantages of the ASUS ZENBOOK is its smartphone-like spontaneity and always-on design. Features:Intel Core i5-2467M Processor, 128G Solid State Drive, 4GB System Memory, and 11.6" HD Widescreen. Regardless of how long the Ultrabook remains in standby, it can resume in just two seconds thanks to exclusive ASUS Super Hybrid Engine II technology. In effect, this means users have no reason to shut the ASUS ZENBOOK down, eliminating the need for lengthy boot ups. And with exclusive ASUS Super Hybrid Engine II technology, the ASUS ZENBOOK can stay in standby for up to two weeks. Instant on functionality automatically backs up data to the SSD should the battery level drop below 5%, removing the risk of data loss due to a drained battery. The ZENBOOK therefore adds worry-free... Less

Asus UL30 Laptop Battery ReplacementThis is a brand new Asus UL30 replacement battery. This battery ships fully tested and ready to go. Inside the Asus UL30 battery are Samsung’s best Lithium-ion rechargeable battery cells. The superior battery cells will provide longer run times between charges as well as a longer service life than cheaper batteries. In addition, Li-ion batteries are not subject to the memory effect common with older battery technology. This means you can recharge your laptop any time without diminishing your battery capacity. This laptop battery replacement is typically superior to the original battery and is 100% compatible with your Asus UL30 notebook computer. The battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and... Less