· Input Voltage: 1.5 V
· Output Voltage: 4.5 V
· Material: Plastic
· Colour: Black
· Battery Type: 3 x AA
· Cable Length: 15cm
· This is a Battery Storage Box with closing case for 3x18650 Series Connection.
· This battery holder case is perfect for the devices that need a 3.7V external battery.
· It also has two leads or connecting wire of red and black colour respectively which is very convenient and can help the user in powering the circuit with no need of soldering any external wires