4 x AA Battery Holder with Cover and 5.5x2.1mm Barrel Jack
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Circuits Electronics | 4 X AA Battery Holder with Cover and Barrel Socket | 35 EGP | View in store |
Price history
Lowest daily price, last 90 days
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Lowest price recorded: 35 EGP
About this product
A 4×AA battery holder with a sliding cover, an on/off switch and a 10 cm cable ending in a 5.5×2.1 mm barrel jack. It is intended for powering Arduino-style boards and other 6 V projects from AA cells. Useful for portable projects that do not need a wall adapter.
Specifications
- Battery type
- AA
- Number of cells
- 4
- Nominal voltage
- 6 V
- Connector
- 5.5×2.1 mm barrel jack
- Cable length
- 10 cm
- Power switch
- On/off
Frequently asked questions
What is the price of 4 x AA Battery Holder with Cover and 5.5x2.1mm Barrel Jack in Egypt?
4 x AA Battery Holder with Cover and 5.5x2.1mm Barrel Jack currently costs 35 EGP in Egypt.
Where can I buy 4 x AA Battery Holder with Cover and 5.5x2.1mm Barrel Jack in Egypt?
4 x AA Battery Holder with Cover and 5.5x2.1mm Barrel Jack is available from Circuits Electronics. Compare the offers above to find the best price.
Can this holder power an Arduino UNO?
It has the 5.5×2.1 mm barrel jack used by Arduino boards, but 4×AA gives about 6 V nominal, which is below the 7–12 V range Arduino recommends for the barrel jack. Use fresh cells and check your board's documentation, or use a 7–9 V supply for more reliable operation.
Which polarity does the plug use?
The listing does not state the polarity. Check the centre-pin polarity with a multimeter before connecting to a board, since reversed polarity can damage electronics.
