ON / OFF Switch, no need to disconnect after use
Material: Plastic and metal.
The case can hold 2 3 4 8 x AA batteries (batteries is not included)
Size: 2 slots: 68x34x18.5mm 3 slots: 70x48x18.5mm 4 slots: 70x64.8x18.5mm 8 slots: 127x72x19mm
Keeping your standard or rechargeable batteries together and safe
One Slots 2 3 4 8 x AA Battery Holder Case with wire leads for soldering / connecting
This product is easy and convenient to use.