An Armstrong AA Size Battery Holder is a mechanical and electrical component designed to securely hold and connect AA batteries in an electronic circuit. Here's a detailed overview:
Battery Size AA (14.5mm diameter, 50.5mm length)
Material ABS plastic housing, metal contacts
Contact Type Spring and flat metal plate
Polarity Marking Clearly labeled (+) and (–)
Output Voltage 1.5V x 4
Origin:- India
Brand:- Armstrong