# 4 x AA Battery Holder with 2.1mm Plug

**Type:** Product page · **SKU:** ADA3784 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/4-x-aa-battery-holder-with-2-1mm-plug.html ([markdown](https://core-electronics.com.au/4-x-aa-battery-holder-with-2-1mm-plug.html.md))

Here's another addition to Adafruit's growing family of AA battery holders. A holder for four (4) AA batteries! It's got an 8" long power cable with a 2.1mm DC jack at...

## Pricing

- **Price:** $6.90 (inc GST) — $6.27 AUD, exc GST
- **Quantity discounts:** 10+ $6.08 (exc GST) · 50+ $5.96 (exc GST)

## Availability & dispatch

- Out of stock — the product page offers email notification when it returns.

## Description

Here's another addition to Adafruit's growing family of [AA battery holders](https://core-electronics.com.au/#). A holder for four (4) AA batteries! It's got an 8" long power cable with a 2.1mm DC jack at the end, and, oh yes, it's in classy Adafruit black.

4 x AA battery packs are best used with development boards with 2.1mm DC jacks and can run with ~4.8V (4 x NiMH) to ~6V (4 x Alkaline). Great for powering boards with a ~4.5-6.5V DC input allowance as you'll see that range depending on how fresh the batteries are.

DC plug is 5.5mm OD, 2.1mm ID with center-positive polarity.

**AA Batteries are not included**, [but Adafruit have lots of options in the store!](https://core-electronics.com.au/search/?q=alkaline%20aa)

### Technical Details

- Holder Dimensions (excluding cable): 62.5 x 57.3 x 16mm
- Cable length: 8" / ~200mm

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/a/d/ada3784-1.jpg)