Suitable for electric toy,instrument, flashlights, electronic decorative LED lights and more 3xLR20 D Battery power supply devices.
No need for frequent battery replacement, reusable, and cost-effective, suitable for use with various 4.5V1A D battery powered products
Easy installation, can be powered by a small power sources, computer, or USB adapter
is reusable and saving you money on batteries.
Replace 3xLR20 Dbattery power supply cord;