Sony VAIO VGP-BPS13A/B Standard Battery (Black)
Sony VGP-BPS13A/B Standard Battery for FW100 Series, Black Keep a spare battery handy so you're never caught without power.  Compatible with FW100 Series.  Specifications: Battery Type : Lithium-ion  Battery Capacity : 6 cells  Capacity : 4800mAh  Output Voltage : 11.1 V  Battery Life(Estimated) : Battery life will vary based on model configuration. Please see notebook spec sheet for specific battery life.  Approx Weight : 0.726lbs.  Dimensions (Approx.) : 2.3"(W) x 0.83"(H)x 8.172(L)  Available Mid July, 2008