2x AAA Battery Box with Switch and JST Connector – Kitronik Ltd
Rechargeable Battery 1.5V 4 x AA AAA, 2 x LR14, 2 x LR20, 3v 5 x CR2032 | eBay
2 x AAA 1.5V 750mAh USB Rechargeable LIPO Battery Lithium Batteries USB Charging | eBay
Yosawo 2x1.5V(3V) AAA Battery Holder Case,8 Pieces 2 Soltx1.5V DIY Battery Storage Box with Red and Black Wire Leads (2S AAA): Amazon.co.uk: Electronics & Photo
PKCELL R03P AAA 1.5V Extra Heavy Duty Batteries, 2 x 2 total of 4 Pack | eBay
MP-PSG90902 Multicomp Pro, Battery, 1.5 V, AAA | Farnell UK
JRC Bite Alarm LR1 GP910A 1.5V Batteries Pack of 2
Yosawo 6-Pack 2 AAA Battery Holder with Cover Storage Case Holder with ON/OFF Switch,2 x 1.5V AAA Battery Holder Case with Wire Leads (2GAAA): Amazon.co.uk: Electronics & Photo
X-Power 1.5V AAA Alkaline Batteries (2-Pack) | The Pi Hut
X-Power 1.5V AAA Alkaline Batteries (2-Pack) | The Pi Hut
Xtar 1.5V AA 2200mAh Lithium Rechargeable Batteries | 4 Pack
2 x 1.5V AAA Alkaline Batteries : Invotec Solutions