Voltage:11.31V Capacity:41WH The battery is durable and has overcurrent protection, anti-overcharge, anti-overdischarge and temperature control functions. Compatible P/N: C31N1339 0B200-9300000 3ICP7/55/90 Compatible with: ASUS ZenBook UX303 UX303L UX303LA UX303LB UX303LN UX303UB TP300L Q302L Q302LA Series Security & Reliability: Our batteries are assembled from top quality material and circuit boards to ensure fast charges and low power consumption, 100% New from Manufacturer, Overcharge and Overdischarge Circuit Protection, Over-temperature and Short-circuit Protection, up to 500 recharge cycles over the life of the battery, meet OEM standard. Warranty & Support: Full refund in 30 days, 12 months warranty. If any issues about the product within 365 days, click the button "ASK A QUESTION" and CONTACT US, we will respond within 24 hours via emails and give you friendly after-sales service. Press [CTRL + F] to search your laptop model/part number.