Transparent 2 Slot AA Battery Holder Case Box Enclosed with ON/OFF Switch & Crocodile Clip Alligator Clamp Test WireHigh-quality materials, exquisite craftsmanship, safe, reliable and durable, long service life, complete specifications, convenient and flexible use, and better cost performance.It can be directly connected to 3V electronic accessories without additional wiring. It is very convenient to use and has many uses.Features:Box Material: ABS PlasticColor: TransparentHolds 2 Cell AA batteriesAlligator clip red is positive, black is negativeVoltage: After installing 2 AA batteries, it will generate 3V voltage.Note: Battery is not included.
