800mAh Li ion Battery for Philips Sonicare Flexcare Toothbrush repair battery rechargeable battery with nickel sheet|Replacement Batteries| - AliExpress
Amazon.com : STRENG-CELL Replacement Battery Compatible with Philips Sonicare HX9340 HX6930 HX6750 HX6530 HX6320 HX6950 HX9350 HX6920 HX6910 HX6710 Original Welding Feet .750MAH Real Capacity! : Beauty & Personal Care