Amazon.com: Synergy Digital Shaver Battery, Works with Philips HX9343 Shaver, (Li-Ion, 3.7V, 750 mAh) Ultra High Capacity, Compatible with Arcitec 036-11290 Battery : Electronics
HQRP 3.7V Li-Ion Battery for Philips Norelco Shavers, Sonicare Series Toothbrush | eBay
Amazon.com: HQRP Battery Compatible with Philips Norelco AT830 8160XL 8160XLCC 8170XL 8170XLCC 8171XL 8175XL Razor/Shaver Plus Screwdriver : Beauty & Personal Care