Specification:
Product Name: 3 x AA Battery Holder
Output Voltage: 4.5V / 5V
Output Cable: USB Cable
Material: Plastic
Color: Black

Features:
1. It is Ideal for All 4.5V or 5V Device, Such as 5V LED Strip Light, 5V Engine... Any 4.5V or 5V Device.
2. Easy Install, FREE-Soldering, Convenient to Use.
3. Adopt Flame Retardant Material, High Temperature Resistance, Durable, Not Easy to Deform.
4. Can be Used as an Emergency Power Supply.

PS:
1. If battery is included: NO.
2. If 4 AA battery holder has ON/OFF switch: YES.
3. If 4 AA battery holder has cover: YES.

Package Content:
2pcs of 3 x AA Battery Holder with Cover and ON / OFF Switch and USB Cable