Quick tech specs
- Notebook battery (standard)
- for ProBook 640 G1, 645 G1, 650 G1, 655 G1
- 1 x lithium ion 9-cell 8850 mAh
Know your gear
Get a longer battery life than with the standard battery replacement with the economical HP CA09 Notebook Battery, designed for select HP ProBook 600 series Notebook PCs.