14.4V Rechargeable Li ion battery cell 14.8v 2800mah CP0113/01 replace for philips FC8820 FC8810 vacuum cleaner robot sweeping|Rechargeable Batteries| - AliExpress
High quility 14.8V 3000/3500mAh Li ion Battery for Philips Robotics Vacuum cleaner FC8820 FC8810 Vacuum cleaner parts|Rechargeable Batteries| - AliExpress