4Pezzi di formato AAA ad AA per batterie, convertitore di batterie, supporto per batterie, custodia in plastica, adattatore per batterie da AAA ad AA

Questo prodotto è un insieme di 4 plastic case converters that allow AAA batteries to be used in devices designed for AA batteries. The converter holders are used to switch the size of the battery from AAA to AA, making it convenient for users to use AAA batteries in devices that require AA batteries. The converters are made of durable plastic material and are suitable for holding 4 AAA batteries each. This product provides a cost-effective solution for users who want to use AAA batteries in devices that only support AA batteries.