Browse by category

SGBotic Products
Arduino
BBC micro:bit
Raspberry Pi
STEAM
machine learning
Audio / MP3
Breakout Boards
Cables
Camera / Lenses
Components
Development Boards
E-Textiles
Instruments
LED / LCD
Power / Batteries
Programmers
Prototyping
RFID / NFC
Robotics / Hardware
Sensors
Tools
Wireless
School & Uni Packs

Battery Holders / Adapter

1 2 3 4
Sort by Popularity: Low to High
12 Per Page
4 x AA Battery Holder with Cover and Switch
$2.50  
3 pc(s)
Enclosed battery holder for four AA cells. This holder features a lid that slides over the batteries and snaps into place to fully enclose the battery. It also features a switch that lets you open and close the electrical connection between the batteries and the holder's leads. The leads are...
− +
-20%
4 x AA Battery Holder with Barrel Jack
$1.20 $1.50  
36 pc(s)
This is a simple 4 cell AA battery holder. The 5 inch cable is terminated with a standard 5.5x2.1mm, center positive barrel jack connector. The connector mates with the barrel jack on the Arduino Uno (among a number of other products) allowing you to easily make your project...
− +
DC Barrel Jack Adapter - Female
$2.50  
4 pc(s)
This adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5x2.1mm, center-positive female barrel jack. If you have a power supply with a barrel jack and want to plug it into a breadboard, this might be the simple solution.
− +
-50%
9V Battery Snap to 2.1mm Barrel Jack Adapter
$0.90 $1.80  
75 pc(s)
This 9V Snap to 2.1mm Barrel Jack Adapter provides the ability to conveniently use a 9V battery to power many common boards and modules such as the popular Arduino and compatible microcontrollers. This plug is a common barrel type with an outside diameter of 5.5mm and an inside diameter of...
− +
1 2 3 4