? ASUNCELL K5XWW Battery for - Asuncell laptop computer battery is made of Li-ion 3-cells 7.6V 60Wh capacity. 100% Brand new. Up to 500 recharge cycles over the life of the battery.? Compatible Models - This K5XWW laptop battery fits for Latitude 5289 7389 7390 2-in-1 (NOT fits for Latitude 7390 Series) Series Notebook.? Easy to Install - Replace the battery conveniently and easily. Any problem pls feel free to contact us we will serve you whole-heartedly.? 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.? Note - 1 Year hassle-free warranty service. Please check whether this battery is compatible with your computer before purchasing. Detailed part numbers of compatible batteries and computer types are listed as following