Amazon.com: HQRP Battery Compatible with Philips Sonicare HX7351 HX7361 HX7500 HX1525 HX1520 HX2520 HX9552 HX9500 HX9882 Toothbrush Repair + HQRP Screwdriver and Cleaning Brush : Health & Household
Amazon.com : Upgraded 800mAh 3.7v Li-ion Electric Toothbrush Replacement Battery Compatible with Philips HX9360 HX6340 HX6610 HX6970 HX6511 HX6711 with Extra Rubber Seal : Health & Household