2 AAA open battery holders with toggle switches/wired

Product Name: 2 AA (7) Open Battery Holder with Slide Switch/Wired Output

Appearance and Structural Features:
Overall Design: This is a minimalist black open battery holder designed specifically for two AA (7) batteries. It doesn't have a fully enclosed shell but instead features a skeleton-like structure, allowing you to see the inside of the battery compartment clearly.

Materials and Manufacturing: The main body is made of black engineering plastic (usually ABS or PBT) with a smooth surface. The inside is clearly marked with "1.5V", "AAAX2", and positive/negative polarity indicators for easy battery installation.

Functional Features (Key Points):
Metal Slide Switch: The most prominent feature is a long rectangular metal slide switch on the side. It's a purely mechanical on/off mechanism that you can manually toggle to connect or disconnect the circuit. This design is simple, durable, and cost-effective.

Wired Output: Red and black wires are directly led out from the back (red for positive, black for negative). This pre-wired design eliminates the need for soldering and is perfect for quick circuit connections.

Contact System:
Negative Terminal: Both ends inside are equipped with highly elastic nickel-plated coil springs that can effectively accommodate slight variations in battery size, ensuring good contact.

Positive Terminal: The other end has a metal tab or spring contact.

Dimension Specifications (Based on Image Labels):
Total Length: 51mm
Width: 24mm
Height: 12mm
Mounting Hole Diameter: 3.7mm (marked circle diameter in the image)

Electrical Characteristics: It's a series circuit design inside, and two AA batteries can provide a DC output voltage of 3V.

Yueqing Feiben Electronic Switch Factory specializes in manufacturing a series of products including AA,AAA,D,C,N,18650,21700. These products are suitable for low-voltage electrical appliances, household appliances, instruments, meters, electronic toys, and other applications operating at alternating current (AC) 50Hz with voltage below 250V and direct current (DC) voltage below 220V.
Feiben Electronic not only sells well across the country but also has achieved sales overseas. Adhering to the philosophy of 'Surviving through quality and reducing costs through management,' Feibun aims to better serve society. Feibun Electronic is committed to creating brilliance together with you in the new century.