Acer Aspire 7750Z Acer Aspire 7750, 7750G, 7750Z Notebook Service Guide - Page 49

Battery Item Vendor & Model name Battery Type Pack capacity Number of battery cell Package configuration Item Vendor & Model name Battery Type Pack capacity Number of battery cell Package configuration Item Vendor & Model name Battery Type Pack capacity Number of battery cell Package configuration VRAM Chipset Item Memory size Interface USB2.0 Port Item USB compliance level EHCI Number of USB port(s) Location Output Current Specification SANYO AS2010D31 SIMPLO AS10D71/75 Li-ion Li-ion 2200 mAh 2200 mAh 6 6 3S2P 3S2P Specification SONY AS2010D41 SAMSUNG AS2010D61 Li-ion Li-ion 2200 mAh 2200 mAh 6 6 3S2P 3S2P Specification PANASONIC AS10D51 Sanyo AS10D3E Li-ion Li-ion 2200 mAh 3000 mAh 6 9 3S2P 3S3P Specification  Samsung(K4W1G1646E-HC12), (K4W2G1646C-HC12), (K4W1G1646E-HC12), (K4W1G1646G-BC11)  Hynix(H5TQ1G63DFR-12C), (H5TQ1G63BFR-12C), (H5TQ2G63BFR-12C), (H5TQ1G63DFR-11C)  DDR3 800Mhz VRAM Seymour 512 MB, Whistler 1GB~2GB, Granville 1GB~2GB DDR3 VRAM Specification USB 2.0 2 3 (2) One at the left side, and two at the right side.  2.0A (for USB port at left side)  2.0A (for USB port at right side) Hardware Specifications and Configurations 1-39