Fenix ARB-L16-700UP 2.5A 3.6V 700 mAh USB rechargeable battery-1pc
Amazon.com: USB Rechargeable AAA Batteries by Pale Blue, Lithium Ion 1.5v 600 mAh, Charges Under 1 Hour, Over 1000 Cycles, 4-in-1 USB-A to USB-C Charging Cable, LED Charge Indicator, 4-Pack : Health