Amazon.com: 6 Pack HHR-55AAABU NI-MH Rechargeable Battery for Panasonic 1.2V 550mAh AAA Battery for Cordless Phones : Electronics
Amazon.com: Two Olight 550mAh 16C05-10C Rechargeable Battery for Olight S1R II (1000 lumens Version), Perun Mini or Baton3 Flashlight and a LumenTac Organizer : Health & Household