Up to 1/3 more capacity than the standard system battery. This high capacity battery has an extended area on the back edge and fits in the standard ThinkPad T40 system battery slot. Its compatible design allows it to be in the system when the system is connected to Dock II, Mini-Dock, and Port Replicator II And it can be recharged with the new, optional, external...
Read moreUp to 1/3 more capacity than the standard system battery. This high capacity battery has an extended area on the back edge and fits in the standard ThinkPad T40 system battery slot. Its compatible design allows it to be in the system when the system is connected to Dock II, Mini-Dock, and Port Replicator II And it can be recharged with the new, optional, external ThinkPad Multiple Battery Charger II. Main FeaturesManufacturer: Lenovo Group LimitedManufacturer Part Number: 08K8197Manufacturer Website Address: www.lenovo.com/us/en/Packaged Quantity: 1Product Type: Rechargeable Notebook BatteryBattery Chemistry: Lithium Ion (Li-Ion)Capacity: 6.6 AhOutput Voltage: 10.8 V DC NominalDimensions: 0.83" Height x 8.94" Width x 3.19" DepthWeight: 1.06 lb Compatibility: The ThinkPad T40 Series High Capacity Li-Ion Battery is supported on the following IBM systems: ThinkPad T40 Series: 2373, 2374 (All Model)Standard Warranty: 1 Year(s) Limited - United States