For HP ProBook 640 645 650 655 G0 G1 718755-001 CA06 CA06XL Battery/Charger | eBay
BTI CA06XL-BTI Notebook battery (equivalent to: HP CA06XL, HP 718756-001, HP CA06, HP 718677-141) - lithium ion - 6-cell - 5200 mAh - 56 Wh - for HP ProBook 640 G1, 645 G1, 650 G1, 655 G1
Hp CA06XL 11.1V 55Wh 6 cell Replacement Laptop Battery