Amazon.com: OLIGHT Two 550mAh 16C05-10C Rechargeable Battery S1R II (1000 lumens Version), Perun Mini or Baton3 Flashlight and a LumenTac Organizer : Health & Household
Olight OLIGHT-14500-750MAH-CARD 750mAh 3.7V Protected Lithium Ion Button Top Battery - Walmart.com