Akku-King Adaptor from 3 x AAA to 18650 for various torches: Amazon.de: Electronics & Photo
Amazon.com: AAA Batteries - Up To 3 Batteries / AAA Batteries / Household Batteries: Health & Household
Amazon.com: 6pcs 2/3AAA Size NiMH Rechargeable Battery 400mah with Flat Top(Not AAA Size Battery) : Health & Household
vhbw 3 x NI-MH 1/3 AAA Akku Zelle Rohzelle, Industriezelle 150mAh (1.2V) kompatibel mit die Verwendung in Akkus im Modellbau usw.: Amazon.de: Elektronik & Foto
Amazon.com: USB AAA Lithium ion Rechargeable Battery, High Capacity 1.5V 550mWh Rechargeable AAA Battery, 1 H Fast Charge, 1200 Cycle with Type C Port Cable, Constant Output,4-Pack : Electronics