---
product_id: 137955322
title: "HALJIA 10Pcs 9V Battery Holder Project Box with 2.1mm x 5.5mm DC Plug and On/Off Switch Case Cover Compatible with CCTV, DIY, Arduinos, motors, solenoids, LED strips"
brand: "haljia"
price: "€ 27.46"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.ie/products/137955322-haljia-10pcs-9v-battery-holder-project-box-with-2-1mm
store_origin: IE
region: Ireland
---

# HALJIA 10Pcs 9V Battery Holder Project Box with 2.1mm x 5.5mm DC Plug and On/Off Switch Case Cover Compatible with CCTV, DIY, Arduinos, motors, solenoids, LED strips

**Brand:** haljia
**Price:** € 27.46
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** HALJIA 10Pcs 9V Battery Holder Project Box with 2.1mm x 5.5mm DC Plug and On/Off Switch Case Cover Compatible with CCTV, DIY, Arduinos, motors, solenoids, LED strips by haljia
- **How much does it cost?** € 27.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/137955322-haljia-10pcs-9v-battery-holder-project-box-with-2-1mm)

## Best For

- haljia enthusiasts

## Why This Product

- Trusted haljia brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

HALJIA 10Pcs 9V Battery Holder Project Box with 2.1mm x 5.5mm DC Plug and On/Off Switch Case Cover Compatible with CCTV, DIY, Arduinos, motors, solenoids, LED strips

## Features

- ON OFF Switch, 20cm long Cable with 2.1x5.5mm DC Power Plug.
- Easy to remove sliding cover with a hole for a screw to lock the cover down. Screw is not included.
- The removable battery cover is on the opposite side of the unit than the on/off switch.
- With cover and switch, it can be used as a perfect external power source.
- 9V Battery Enclosure box to DC plug with On OFF Switch is ideal for all types of DIY projects, Arduino, Raspberry Pi, Automobile, Camera and outdoor Camping DIY installations.

## Images

![HALJIA 10Pcs 9V Battery Holder Project Box with 2.1mm x 5.5mm DC Plug and On/Off Switch Case Cover Compatible with CCTV, DIY, Arduinos, motors, solenoids, LED strips - Image 1](https://images-na.ssl-images-amazon.com/images/I/71L1ZoGxd1L.jpg)
![HALJIA 10Pcs 9V Battery Holder Project Box with 2.1mm x 5.5mm DC Plug and On/Off Switch Case Cover Compatible with CCTV, DIY, Arduinos, motors, solenoids, LED strips - Image 2](https://images-na.ssl-images-amazon.com/images/I/61LuTwrjzeL.jpg)
![HALJIA 10Pcs 9V Battery Holder Project Box with 2.1mm x 5.5mm DC Plug and On/Off Switch Case Cover Compatible with CCTV, DIY, Arduinos, motors, solenoids, LED strips - Image 3](https://images-na.ssl-images-amazon.com/images/I/6128dDBN-JL.jpg)
![HALJIA 10Pcs 9V Battery Holder Project Box with 2.1mm x 5.5mm DC Plug and On/Off Switch Case Cover Compatible with CCTV, DIY, Arduinos, motors, solenoids, LED strips - Image 4](https://images-na.ssl-images-amazon.com/images/I/6138qWNs2HL.jpg)
![HALJIA 10Pcs 9V Battery Holder Project Box with 2.1mm x 5.5mm DC Plug and On/Off Switch Case Cover Compatible with CCTV, DIY, Arduinos, motors, solenoids, LED strips - Image 5](https://images-na.ssl-images-amazon.com/images/I/61Hqkg77AHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Brilliant value
  

*by K***T on Reviewed in the United Kingdom on 26 August 2020*

Well, searched everywhere, finally found this PP3 box. Ordered what I thought was one at just under £10 all in. I actually got ten, hence my title!  Arrived on time., well packaged. For the price I really can’t fault the quality. Two, small, gripes. Firstly, there is a hole which appears to be for a small screw to stop the possibility of the lid coming off. No screw though, and nothing I’ve tried fits. Secondly, there is no indication on the unit as to the polarity of the plug. I had to test it and confirmed it to be Centre +‘VE, which is the opposite of every piece of kit I’ve ever owned. Fiddly but straightforward to re-wire for -‘VE centre but there is kit out there that would fry if inadvertently plugged in to a ‘wrong way’ supply.

### ⭐⭐⭐⭐⭐ 







  
  
    Bargain !
  

*by P***R on Reviewed in the United Kingdom on 20 January 2021*

Real value for money AND very handy for keeping those 9v batteries safe. Has an on/off switch which is an added bonus. Would recommend.

### ⭐⭐⭐⭐⭐ 







  
  
    Excellent value
  

*by J***S on Reviewed in the United Kingdom on 16 March 2020*

Very well made, not flimsy. Works great. Excellent value for a a pack of 10.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ie/products/137955322-haljia-10pcs-9v-battery-holder-project-box-with-2-1mm](https://www.desertcart.ie/products/137955322-haljia-10pcs-9v-battery-holder-project-box-with-2-1mm)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-11*