---
product_id: 603006815
title: "DURNERGY 9V Batteries, 9 Volt Batteries 8 Pack,10-Year Shelf Life, 9V Batteries for Smoke Alarms, Guitar Pedals, Microphone, Smoke Detector Battery, Square Batteries 6LR61 9V Alkaline Batteries"
brand: "durnergy"
price: "R79"
currency: ZAR
in_stock: false
reviews_count: 5
url: https://www.desertcart.co.za/products/603006815-durnergy-9v-batteries-9-volt-batteries-8-pack-10-year
store_origin: ZA
region: South Africa
---

# 6-8x Longer Life Eco-Friendly 10-Year Shelf Life DURNERGY 9V Batteries, 9 Volt Batteries 8 Pack,10-Year Shelf Life, 9V Batteries for Smoke Alarms, Guitar Pedals, Microphone, Smoke Detector Battery, Square Batteries 6LR61 9V Alkaline Batteries

**Brand:** durnergy
**Price:** R79
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power Up Your Life with DURNERGY!

## Quick Answers

- **What is this?** DURNERGY 9V Batteries, 9 Volt Batteries 8 Pack,10-Year Shelf Life, 9V Batteries for Smoke Alarms, Guitar Pedals, Microphone, Smoke Detector Battery, Square Batteries 6LR61 9V Alkaline Batteries by durnergy
- **How much does it cost?** R79 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/603006815-durnergy-9v-batteries-9-volt-batteries-8-pack-10-year)

## Best For

- durnergy enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Certified leak-proof design with corrosion-resistant steel shell for ultimate reliability.
- • **Unmatched Longevity:** Experience 6-8 times the lifespan of ordinary batteries, ensuring your devices stay powered longer.
- • **Eco-Conscious Choice:** Made without harmful materials, contributing to a greener planet.
- • **Versatile Powerhouse:** Perfect for smoke detectors, musical instruments, and more—one battery for all your needs.
- • **Satisfaction Guaranteed:** 100% satisfaction promise—your peace of mind is our priority.

## Overview

DURNERGY 9V Batteries offer exceptional performance with a 10-year shelf life, making them ideal for smoke alarms, musical instruments, and various devices. With a leak-proof design and eco-friendly materials, these batteries ensure safety and sustainability, backed by a satisfaction guarantee.

## Description

9volt Batteries for Smoke Alarms Size: 9volt batteries 8 pack Voltage: 9V Chemical Systems: Alkaline Manganese Appearance: Button Top NOTE:1.Always select the correct size and grade of 9 batteries volt most suitable for the intended use. 2. Ensure that smoke alarm batteries are installed correctly with regard to polarity(+ and -). 3. fire alarm batteries 9v shall be stored in well-ventilated dry and cool conditions. 4. Do not mix unpacked 9-volt batteries so as to avoid mechanical damage and or short circuit among each other. 5. 9 volt alkaline batteries, Please keep out of reach of children 6. Do not throw 9v fire alarm battery into fire.

Review: Long term product - Good quality product
Review: Good batter for a good price - These batteries have lasted as long as any other brand that I've used. The color makes them stand out when I need one and they're deep in a drawer. Despite being used in a low current device, they remain sealed.

## Features

- EXCELLENT PERFORMANCE: The service life of 6LR61 9v alkaline batteries is 6-8 times that of ordinary carbon 6f22 9v battery. The smoke detector battery provides long-lasting power and reliable performance for fire alarms and other devices.
- SAFE AND LEAK-PROOF: 6LR61 9 v battery alkaline got CE certification, The square battery 9v shell is made of corrosion-resistant steel shell with good sealing, which can effectively prevent the 9v battery for smoke detector from leaking during transportation and use.
- WIDE APPLICATION: 9v battery for smoke detector, eliminator, gun safe, garage door opener, transistor radio, bass guitar, bathroom scale, metal detector, paintball gun, microphones, multimeters, measuring instruments, infrared thermometers, etc.
- ENVIRONMENT FRIENDLY: 9v batteries for smoke detector don’t contain Hg/Cd/Pb, the composition of 9 v batteries for smoke detector is environmentally friendly and 9volt battery pack will not cause pollution to the environment, contributing to a green and healthy life.
- 100% Satisfaction Guarantee: If you have any dissatisfaction or questions about our batteries 9 volt size pack, please feel free to contact us. We will provide you with solutions and return services.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BR57YJKH |
| Antenna Location | smoke alarms |
| Battery Capacity | 9 Volts |
| Battery Cell Type | Alkaline |
| Battery Weight | 1.05 Ounces |
| Battery capacity | 9 Volts |
| Battery cell composition | Alkaline |
| Box Contents | 9V Batteries 8 Pack |
| Brand | DURNERGY |
| Brand Name | DURNERGY |
| Compatible Phone Models | smoke Detector |
| Customer Reviews | 4.6 out of 5 stars 3,260 Reviews |
| Item Dimensions | 26 x 48 x 17 millimetres |
| Manufacturer | DURNERGY |
| Model Name | 6LR61 |
| Model Number | 9V Batteries 8 Pack |
| Number of Batteries | 8 9V batteries required. |
| Number of batteries | 8 9V batteries required. |
| Recommended uses for product | smoke alarms |
| Reusability | Single Use |
| Unit Count | 8.0 count |
| Unit count | 8.0 count |
| Voltage | 9 Volts |

## Product Details

- **Number of batteries:** 8 9V batteries required.
- **Brand:** DURNERGY
- **Battery cell composition:** Alkaline
- **Battery capacity:** 9 Volts
- **Recommended uses for product:** smoke alarms

## Images

![DURNERGY 9V Batteries, 9 Volt Batteries 8 Pack,10-Year Shelf Life, 9V Batteries for Smoke Alarms, Guitar Pedals, Microphone, Smoke Detector Battery, Square Batteries 6LR61 9V Alkaline Batteries - Image 1](https://m.media-amazon.com/images/I/61opDD4KG9L.jpg)
![DURNERGY 9V Batteries, 9 Volt Batteries 8 Pack,10-Year Shelf Life, 9V Batteries for Smoke Alarms, Guitar Pedals, Microphone, Smoke Detector Battery, Square Batteries 6LR61 9V Alkaline Batteries - Image 2](https://m.media-amazon.com/images/I/61r9E5Zl6DL.jpg)
![DURNERGY 9V Batteries, 9 Volt Batteries 8 Pack,10-Year Shelf Life, 9V Batteries for Smoke Alarms, Guitar Pedals, Microphone, Smoke Detector Battery, Square Batteries 6LR61 9V Alkaline Batteries - Image 3](https://m.media-amazon.com/images/I/61e-n1p64OL.jpg)
![DURNERGY 9V Batteries, 9 Volt Batteries 8 Pack,10-Year Shelf Life, 9V Batteries for Smoke Alarms, Guitar Pedals, Microphone, Smoke Detector Battery, Square Batteries 6LR61 9V Alkaline Batteries - Image 4](https://m.media-amazon.com/images/I/61xry99jAuL.jpg)
![DURNERGY 9V Batteries, 9 Volt Batteries 8 Pack,10-Year Shelf Life, 9V Batteries for Smoke Alarms, Guitar Pedals, Microphone, Smoke Detector Battery, Square Batteries 6LR61 9V Alkaline Batteries - Image 5](https://m.media-amazon.com/images/I/71PNzBxwGIL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: What's the mAh?**
A: 1. mAh: The measurement unit of battery capacity is actually the total number of electrons in the battery that can be released for external use. The unit equivalent to the physical standard is the familiar Coulomb;
2. The international standard unit of coulomb is the ampere second of current multiplied by time. 1mAh=0.001 ampere*3600 seconds=3.6 ampere seconds=3.6 ku;
3. mAh is not a standard unit, but this unit can be easily used for measurement and calculation.
4. Our 6LR61 9 volt battery for smoke alarms has a capacity of 480mAh.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Long term product
*by G***T on 3 September 2024*

Good quality product

### ⭐⭐⭐⭐⭐ Good batter for a good price
*by T***0 on 5 May 2026*

These batteries have lasted as long as any other brand that I've used. The color makes them stand out when I need one and they're deep in a drawer. Despite being used in a low current device, they remain sealed.

### ⭐⭐⭐⭐⭐ Caution! High Voltage!
*by J***T on 27 February 2026*

I was looking at my options for a cheap alternative for your basic 9V battery, and these really caught my eye. The green imaging made me feel energetic, and I figured if they were exuding this much energy, there had to be plenty on the inside. I’m sold. The 8-pack came in a cardboard box and was individually wrapped, which is nice. I have used them in my alarm clock, smoke detectors, CO detector, multimeter, and clamp meter. They seem to have the same capacity as your more popular 9V batteries. I use my multimeter and clamp meter regularly, and let them out every single time. I have had other cheap batteries not even make it through one day of use. That is not the case here. I think that these batteries are super affordable and perform really well, making them a great value. They have the power to change your mood from orange to green with the click of a button.

## Frequently Bought Together

- DURNERGY 9V Batteries, 9 Volt Batteries 8 Pack,10-Year Shelf Life, 9V Batteries for Smoke Alarms, Guitar Pedals, Microphone, Smoke Detector Battery, Square Batteries 6LR61 9V Alkaline Batteries
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**Shop now:** [https://www.desertcart.co.za/products/603006815-durnergy-9v-batteries-9-volt-batteries-8-pack-10-year](https://www.desertcart.co.za/products/603006815-durnergy-9v-batteries-9-volt-batteries-8-pack-10-year)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-06-18*