SOLD OUT of STOCK ( Not Available ) > Original Mint Condition Apple 10.8V 5400mAh Li-Ion battery ( A1057 ) for an Apple 17" inch Powerbook G4 laptop computer, or any other Apple model laptop requiring an A1057 , or A1039 battery. Other Apple model laptops that this battery is required and compatible are > M8983, M8983G/AM9326, M9326G/A, 661-2822, 661-2948. This is a mint condition Original Apple A1057 10.8V 5400mAh Li-Ion battery for 17" Apple G4 Powerbook laptop computer , and this battery has the Apple Powerbook brushed aluminium face , with the Apple built-in indicator light / tester. The battery is in excellent cosmetic and working condition m and the indicator light test reads a full 5 green lights ( holding the highest charge ) when this battery has been fully charged. This fully charged battery has been tested , and the power will last approximately 1.5 to 2 hours. This battery was a backup battery for an Apple G4 Powerbook laptop and was not used very much. Tested thoroughly and works great , will be fully charged for shipment , or local pick-up. Will be wrapped in bubble wrap , double-boxed , and shipped via Priority Mail with Delivery Confirmation / Tracking. Email with any questions before purchasing if you are unsure about something.We ONLY accept Money Orders , Cashiers Checks or U.S. Cash as payment ( we do NOT accept personal checks or online payment at all ). Please email about local pick-up , we are located in NYC in Times Square. All International Customers MUST email us before purchasing this item.