BTI Battery - Compatible Models PROBOOK 650 G3 PROBOOK 655 G2 PROBOOK 655 G3 PROBOOK 640 G3 PROBOOK 645 G3 PROBOOK 645 G2 PROBOOK 650 G2 PROBOOK 640 G2 Compatible OEM 801517-541 801554-001 801554-002 CI03 CI03048XL-PR CI03XL T7B31AA

Lithium Polymer (Li-Polymer) battery chemistry delivers energy to the notebook through an easily controlled reaction 10.8 V DC battery - Powers your notebook safely Helps you keep your notebook ready to use anytime Save your precious time by recharging the battery instead of running to the store each time you run out of batteries