---
product_id: 526298280
title: "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: "€ 14.34"
currency: EUR
in_stock: true
reviews_count: 13
category: "Durnergy"
url: https://www.desertcart.ie/products/526298280-9v-batteries-9-volt-batteries-8-pack-10-year-shelf
store_origin: IE
region: Ireland
---

# 6-8x longer service life vs standard 9V 10-year shelf life Leak-proof corrosion-resistant shell 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:** € 14.34
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your essentials with confidence—because your peace of mind deserves the best!

## Quick Answers

- **What is this?** 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?** € 14.34 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/526298280-9v-batteries-9-volt-batteries-8-pack-10-year-shelf)

## 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

- • **Trusted by Thousands:** Join over 2,800 satisfied users who rate these batteries 4.6 stars for unbeatable value and durability.
- • **Power That Lasts a Decade:** Enjoy up to 10 years of reliable standby power—never worry about unexpected battery failure again.
- • **Built to Protect & Perform:** Corrosion-resistant steel casing ensures zero leaks and safe handling, keeping your devices and home secure.
- • **Eco-Friendly & Responsible:** Mercury, cadmium, and lead-free batteries that support a greener lifestyle without compromising performance.
- • **Versatile Energy for Every Device:** Perfectly powers smoke alarms, guitar pedals, microphones, and more—one pack for all your 9V needs.

## Overview

DURNERGY 9V Batteries 8 Pack delivers long-lasting, leak-proof alkaline power with a 10-year shelf life. Engineered with a corrosion-resistant steel shell, these batteries provide 6 to 8 times longer service life than standard 9V batteries. Ideal for smoke detectors, musical equipment, and various household devices, they combine eco-friendly materials with trusted performance, making them a top-rated choice for professionals and home users alike.

## Description

desertcart.com: 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 : Health & Household

Review: Worth it! - It works and it’s affordable! I’m not sure how long it will last, but for the price I paid, I can get three sets—definitely worth it! Just to clarify, I wasn’t paid for this review. I’m just excited to have found a reliable battery at such a low price!
Review: Great value. - These fit perfectly for items that require 9v, the battery life seems to be just as good and as strong as some other name branded batteries. They help me not go crazy, I cannot stand that chirp and I have like 4 smoke detectors in my house. I also noticed that the light on my scale is much brighter than before, I've never needed a new battery and the battery that it came with didn't power it up as much as this one.

## 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 |
| Batteries | 8 9V batteries required. |
| Best Sellers Rank | #2,202 in Health & Household ( See Top 100 in Health & Household ) #5 in 9V Batteries |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,861) |
| Date First Available | December 27, 2022 |
| Item Weight | 12.4 ounces |
| Item model number | 9V Batteries 8 Pack |
| Manufacturer | DURNERGY |
| Product Dimensions | 1.04 x 1.9 x 0.68 inches |

## Product Details

- **Battery Capacity:** 9 Volts
- **Battery Cell Composition:** Alkaline
- **Brand:** DURNERGY
- **Number of Batteries:** 8 9V batteries required.
- **Recommended Uses For Product:** smoke alarms

## Images

![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)

## 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

### ⭐⭐⭐⭐⭐ Worth it!
*by C***Y on January 12, 2026*

It works and it’s affordable! I’m not sure how long it will last, but for the price I paid, I can get three sets—definitely worth it! Just to clarify, I wasn’t paid for this review. I’m just excited to have found a reliable battery at such a low price!

### ⭐⭐⭐⭐⭐ Great value.
*by E***N on January 7, 2026*

These fit perfectly for items that require 9v, the battery life seems to be just as good and as strong as some other name branded batteries. They help me not go crazy, I cannot stand that chirp and I have like 4 smoke detectors in my house. I also noticed that the light on my scale is much brighter than before, I've never needed a new battery and the battery that it came with didn't power it up as much as this one.

### ⭐⭐⭐⭐ Worked Fine—Except for One Dud
*by D***W on October 12, 2025*

It seems like good batteries overall; however, the next day, one was already faulty after being added to a smoke detector, which was odd since the alarm started malfunctioning right after putting in one of these new batteries. I used several at the time while replacing some alarms, and the others are holding up fine so far. It’s a decent deal considering the number of batteries you get in the pack, though quality control could be better. I still have five remaining out of the 8-pack to use, so hopefully the rest perform well.

## 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
- Amazon Basics 48-Pack AA Alkaline High-Performance Batteries, 1.5 Volt, 10-Year Shelf Life
- Powermax 24-Count Triple AAA Batteries, Ultra Long Lasting Alkaline Battery, 10-Year Shelf Life, Reclosable Packaging

---

## 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/526298280-9v-batteries-9-volt-batteries-8-pack-10-year-shelf](https://www.desertcart.ie/products/526298280-9v-batteries-9-volt-batteries-8-pack-10-year-shelf)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-19*