About this replacement
Designed for Dell devices. Compatible models include Mimi 9, Inspiron 910, PP39S, Mimi 9n, Inspiron Mini 9, Inspiron Mini 9n, Vostro A90, Vostro A90n. Replacement part numbers include W953G, 312-0831, 451-10690, 451-10691, D044H. Key specifications: 14.8V, 4400mAh, Li-ion.