---
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: "€ 21.05"
currency: EUR
in_stock: true
reviews_count: 13
category: "Durnergy"
url: https://www.desertcart.it/products/526298280-9v-batteries-9-volt-batteries-8-pack-10-year-shelf
store_origin: IT
region: Italy
---

# 6-8x longer life Eco-friendly Hg/Cd/Pb free Leak-proof steel 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:** € 21.05
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your essentials with confidence—never get caught powerless again!

## 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?** € 21.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/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

- • **Green & Clean:** Made without harmful heavy metals, these batteries keep your home safe and the planet happier.
- • **Built to Protect:** Corrosion-resistant steel casing ensures zero leaks, safeguarding your devices and peace of mind.
- • **Power That Lasts:** Experience 6-8 times the lifespan of ordinary 9V batteries—stay powered longer, stress less.
- • **Versatile Energy:** Perfect for smoke alarms, guitar pedals, microphones, and more—one battery to rule them all.
- • **Decade-Long Reliability:** With a 10-year shelf life and satisfaction guarantee, be ready for anything, anytime.

## Overview

DURNERGY 9V Alkaline Batteries come in an 8-pack with a robust 10-year shelf life, delivering 6-8 times longer performance than standard carbon batteries. Featuring a corrosion-resistant, leak-proof steel shell and eco-friendly materials free from mercury, cadmium, and lead, these batteries are engineered for reliable, versatile use in smoke detectors, musical gear, and more—backed by a satisfaction guarantee for professional-grade peace of mind.

## Description

Product description 9V Alkaline Batteries Safe And Reliable Disposable Battery Not Rechargeable Multiple Leak-Proof Design Applicable To Various Devices 9V Alkaline Batteries for smoke alarms, metal detector, professional audio, toys Model: Alkaline Manganes Voltage: 9V Battery Size: 1.04*0.68*1.90 inch Specifications: Button Top Leakage-proof provide excellent leak-proof performance during storage and over-discharge use, and provide superior protection for you and your devices. High capacity 9V alkaline batteries with strong continuous discharge, long working time and excellent performance! Stability voltage The voltage remains stable even if it is discharged for a long time, which ensures that the equipment using batteries is improved.

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.
Review: Caution! High Voltage! - 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.

## 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 detectors, alarms, radios, CO detectors, test and instrumentation devices, transistor radios, walkie-talkies |
| Battery Capacity | 9 Volts |
| Battery Cell Composition | Alkaline |
| Battery Cell Type | Alkaline |
| Battery Weight | 1.05 Ounces |
| Best Sellers Rank | #4,749 in Health & Household ( See Top 100 in Health & Household ) #9 in 9V Batteries |
| Brand | DURNERGY |
| Built-In Media | 9V Batteries 8 Pack |
| Compatible Phone Models | smoke Detector |
| Customer Reviews | 4.6 out of 5 stars 3,584 Reviews |
| Item Dimensions | 1.04 x 1.9 x 0.68 inches |
| Manufacturer | DURNERGY |
| Model Name | 6LR61 |
| Model Number | 9V Batteries 8 Pack |
| Number of Batteries | 8 9V batteries required. |
| Recommended Uses For Product | smoke detectors, alarms, radios, CO detectors, test and instrumentation devices, transistor radios, walkie-talkies Recommended Uses For Product smoke detectors, alarms, radios, CO detectors, test and instrumentation devices, transistor radios, walkie-talkies See more |
| Reusability | Single Use |
| Unit Count | 8.0 Count |
| Voltage | 9 Volts |
| Warranty Description | 10 Years Warranty |

## 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)
![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)
![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)
![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)
![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, Style** 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

### ⭐⭐⭐⭐⭐ Good batter for a good price
*by T***0 on May 5, 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 February 27, 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.

### ⭐⭐⭐⭐⭐ Good Battery at a much better price.
*by T***C on April 13, 2026*

Good batteries. I waited to submit this review to see how long they last in smoke detectors and water softener battery back up. They last as long as the much more expensive name brands. They fit perfectly too. I will definitely buy again.

## 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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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-15*