Features:

Hold 3 standard AA size batteries, either for alkalescent or rechargeable batteries.
Widely used in the toy, lamp, and etc.
Used as a perfect external power source.

Specifications:

Output voltage: 4.5V.
Battery model: AA.
Shell: ABS plastic.
Spring: Nickel carbon steel.
Connector: Nickel copper.
Connect type: Wire leads.
Length of wire: 15cm.
Size: 68*48*18mm.

Package Included:

1pcs Wire Leads Battery Holder with Switch and Cover for 3 AA battery