Camelion LR23 Non-standard battery 23A Alkali-manganese 12 V 55 mAh 5 pc(s) | Conrad.com
Battery Size Chart
Duracell, MN2400B4Z, Standard Battery, AAA, Alkaline, PK4 - Walmart.com
ZNTER 3000mAh 1.5V rechargeable battery C size USB rechargeable lithium polymer battery fast charging via Micro USB cable|Replacement Batteries| - AliExpress