Quick tech specs
- Notebook battery
- United States
- 1 x lithium ion 9-cell 8400 mAh
- for EliteBook 8440p, 8440w; ProBook 6440b, 6445b, 6450b, 6455b, 6540b, 6545b, 6550b, 6555b
Know your gear
Information technology professionals rely on HP quality to ensure maximum productivity. As the power of applications, processors, memory adapters and storage devices increases, high-end computer users are seeking ways to optimize their system performance. HP provides leading solutions, adding new levels of performance, availability, flexibility, and management.