AAA Battery case pack can install 2/3/4 x 1.5V AAA battery, and comes with 15cm I type hard shell battery snap clip lead wire, can connect other units conveniently.
If assembled by different size, you will get voltage 3 V, 4.5 V, 6 V, 7.5 V, 9 V, 10.5 V, 12 V, 13.5 V, 15 V, 16.5 V, 18 V, 19.5 V, 21 V, 22.5 V, 24 V, 25.5 V, 27 V dc power supply
AAA battery holder with wire leads, the black and red two wire design is great for easily soldering and connecting
This AAA battery holder kit is suitable for DIY projects and maintenance of all kinds of DC equipment, such as toys, electronic DIY projects, breadboard power supply, clocks, weight scale.
Package includes 4 Types of AAA and 9V I Type Battery Clip: 2 aaa battery holder, 3 aaa battery holder, 4 aaa battery holder, 5 9V I Type Battery Clip Lead Wire (15cm)