Product description apple power book g3 1999lombardpismobronze keyboardfirewire 2 power laptop battery li ion 6000m ah dimensions wx hx l 96mm x 20mm x 143mm weight 0 449 kg run time up to 3 5 hours manufacturer warranty 1 year warranty compatability guaranteed 100 compatible ac adapter available cua0002b carair adapter available cuc0001b long life external battery available ubp0767b ultra long life external battery available ubp0766b