【Specifications】Model: AP15O5L Voltage: 11.5V Capacity: 53.9Wh/4670mAh Also comes with installation tools 【Compatible Laptop/Notebook Models】For Acer Aspire S13 S5-371 S5-371T-78TA Series Notebook / Acer Chromebook R13 CB5-312T Series Notebook/ Acer Swift 1 SF114-32 SF114-32-P2PK Series Notebook/ Acer Swift 5 SF514-51 SF515-51T Series Notebook /Acer Predator Triton 700 PT715-51 PT715-51-71W9 Series Notebook. Acer Spin 5 SP513-52N SP513-52NP SP513-52N-552K Series Notebook 【Compatible Part Number】 AP15O5L AP1503K AP15O3K 3ICP4/91/91 【Purchasing Note】: Due to the complexity of laptop battery models, you may not be able to accurately determine the model you need to purchase,Please open the back cover of the laptop to confirm the original battery model number 【Tips】If the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected. Run the new battery down to 5% (not 0%), then top up its power and complete 3-4 power cycles to wake up the new battery. 【Customer Service】 24 x 7 email support. If you have any problem with battery, please Contact us - in “YOUR ORDER” options click the “contact seller”