Acer Aspire 5 A514-52, A514-52G, A514-52K, A514-52KG. Acer Swift S40-51. Acer Swift 3 SF314-41, SF314-41G. Battery Type: Li-ion. 1.Li-Ion Laptop Battery 10.8V and 11.1V are in common use. 2.Li-Ion Laptop Battery 14.4V and 14.8V are in common use.
eBay