---
product_id: 563326315
title: "9V 6F22 Batteries High-Power Batteries Long Battery Life 9 Volt Carbon Batteries 3 Years Shelf Life, Leak-Proof 9V Batteries Suitable for Smoke Detectors and Other Electronic Products (24-Counts)"
price: "223.77 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/563326315-9v-6f22-batteries-high-power-batteries-long-battery-life-9
store_origin: TN
region: Tunisia
---

# 9V 6F22 Batteries High-Power Batteries Long Battery Life 9 Volt Carbon Batteries 3 Years Shelf Life, Leak-Proof 9V Batteries Suitable for Smoke Detectors and Other Electronic Products (24-Counts)

**Price:** 223.77 DT
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 9V 6F22 Batteries High-Power Batteries Long Battery Life 9 Volt Carbon Batteries 3 Years Shelf Life, Leak-Proof 9V Batteries Suitable for Smoke Detectors and Other Electronic Products (24-Counts)
- **How much does it cost?** 223.77 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/563326315-9v-6f22-batteries-high-power-batteries-long-battery-life-9)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Images

![9V 6F22 Batteries High-Power Batteries Long Battery Life 9 Volt Carbon Batteries 3 Years Shelf Life, Leak-Proof 9V Batteries Suitable for Smoke Detectors and Other Electronic Products (24-Counts) - Image 1](https://m.media-amazon.com/images/I/71IL32L0rkL.jpg)

## Questions & Answers

**Q: How many mAh are these in a smoke detector?**
A: Beware this battery only lasts about three and a half months in our plain jane smoke detector. Then upon replacing it with a new one the new battery only had 7 volts.  I then checked other batteries from the same pack and found another one measuring 7.3 volts. Experation date on bottom of batter is 12/2024. It's past the one month return window and Amazon says its too late. They wouldn't help and told me to contact the seller

**Q: Will these batteries leak?**
A: The batteries come new and not working, read the reviews and see so getting to the point of a leak is probably not going to happen because the batteries are useless..

**Q: How many mA is this battery?**
A: Typically 400 to 500 mah and will typically last about a year in your average smoke detector

**Q: When is the expiration date of the battery sold now?**
A: There is an expiration date at the bottom of each battery, and the expiration date sold now is about 12/2024

---

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**Shop now:** [https://www.desertcart.tn/products/563326315-9v-6f22-batteries-high-power-batteries-long-battery-life-9](https://www.desertcart.tn/products/563326315-9v-6f22-batteries-high-power-batteries-long-battery-life-9)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-11-10*