High quility 14.8V 3000/3500mAh Li ion Battery for Philips Robotics Vacuum cleaner FC8820 FC8810 Vacuum cleaner parts|Rechargeable Batteries| - AliExpress
FC8820/01 Philips Robot vacuum cleaner | Manualzz
FC8810/01 Philips Robot vacuum cleaner
Suitable for Philips sweeping robot lithium ion battery FC8820 FC8810 FC8830 FC8822 | Shopee Malaysia
14.8V 2200mAh 18650 Li-ion Battery Replacement for Philips Robotics Vacuum cleaner FC8820 FC8810 | Home appliances, Appliances, Toothpaste