Amazon.com: FCQLR Compatible for 14.4V Lithium Ion Rechargeable Battery 14.8v 2800mah CP0113/01 li-ion Cell for FC8820 FC8810 Robot Vacuum Cleaner : Home & Kitchen
Cleaner Battery Replacement for Bissell 4ICR19/65 for - 2600mAh, 14.4V, Li-ion | 888201663
FC8810/01 Philips Robot vacuum cleaner
New Battery for Philips FC8603 FC8700 FC8705 FC8710 Robot Vacuum Cleaner Sweeper Li Ion Rechargeable Replacement 12V|Rechargeable Batteries| - AliExpress