SIKER High Performance Laptpop Y9n00 Battery for Dell XPS 12 XPS 13 XPS 13-l321x XPS 13-l322x XPS L321x 489xn Series-[7.4V 47WH] Battery type:Li-ion, with 2 free screwdrivers Voltage:: 7.4V Capacity:47WH / 6Cell Package included:1* XPS13 battery + 2* Screwdrivers (1*Phillips,1*Pentalobe) Features 100% Brand Replacement New battery , with 1 year warranty