Green Cell HP100 is a replacement laptop battery for HP ProBook 640 G1, 645 G1, 650 G1 and 655 G1 models. It is identified with the CA06 and CA06XL battery references, making its intended laptop range clear.
The battery has a 4400 mAh capacity and is specified at 10.8 V / 11.1 V. Its six Li-Ion cells provide the stored energy for everyday laptop use. Green Cell is listed as the cell manufacturer.
The battery also has over-discharge and over-charge protection. These are the manufacturer’s stated protective features for the battery during use and charging.