CWK&reg; New Replacement Laptop Notebook Battery for Acer Aspire AS5253-BZ472 AS5253-BZ481 7741Z-4643 AS10D31s 5755-6482 5755-6685 5755-6699 5750-6661 5750-6667 5750-6677 4551G 4771 5551 4771G 5741 4741 5740G AS10D31 4551 4741 5750 7551 7560 7750 AS10D31 AS10D51 4339 5552G 5560G 7751G 5551G 5736ZG 5755G As5253-Bz873 As5253-Bz893 As5336-2615 E1-531G E1-571 E1-571G V3-471 V3-471G V3-551G As5733Z-4845 As5733Z-4851 As5736Z-4418 5560G (15.6 inch) 5733Z 5551G 5552G AS10D71 Condition: Brand New - Grade A cells Battery Type: Li-ion Voltage: 11.1 Volt (10.8 Volt compatible) Capacity: 5200mAh (Better than 4400mAh) 90 Day Money Back. Buy with confidence!