Details
-Battery type: Li-polymer.
Voltage: 11.4V.
Capacity: 42Wh.
Cells: 4-cell. 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery.?? Durable Safe and Reliable - Premium Grade A cells makes it safe through overcharge and over-discharge over-current and short circuit protection. Strict guidelines for compatibility and standards compliance for environment safety. And all ASUNCELL products are certified by UL CE RoHS FCC.?? 1 Year Warranty- Please check whether this battery is compatible with your computer before purchasing. Part numbers of compatible batteries and Computers are listed as following


