This battery is for a lot of electronic applications, such as alarm systems, remote controls, car keys or for cameras etc.

Alternative item description: A11, E11A, V11A, V11PX, V11GA, L1016, MN11, G11A, GP11A, WE11A, CA21, CX21A, UM11A, LR11A, K11A, 11AE, P11GA, PX11, EPX11, KX11, RPX11, R11A

Compatible with: Acer Aspire S3, Aspire S5, Aspire S7, Iconia Tab W500, Iconia Tab W700 and other Acer laptops with 3.0×1.1 mm charging port.

Compatible with: Dell Latitude, Dell Inspiron, Dell Vostro, Dell XPS models with 4.5×3.0 mm charging port.

Compatible with: Lenovo ThinkPad T440, T440s, T440p, T450, T450s, T460, T460s, T470, T470s, T480, X240, X250, X260, X270, X280, L440, L450, L460, L470, L480, E440, E450, E460, E470, E480, E550, E560, E570, ThinkBook, Xiaoxin models with Lenovo Square Slim Tip charging port.