---
product_id: 807936672
title: "My Battery Supplier Replacement for Ultralife 9V Lithium Smoke Alarm Battery. Lasts 10 X Longer Than Other 9 Volt Batteries - 2 Pack"
brand: "my battery supplier"
price: "77131CFA"
currency: XOF
in_stock: true
category: "My Battery Supplier"
url: https://www.desertcart.sn/products/807936672-my-battery-supplier-replacement-for-ultralife-9v-lithium-smoke-alarm
store_origin: SN
region: Senegal
---

# My Battery Supplier Replacement for Ultralife 9V Lithium Smoke Alarm Battery. Lasts 10 X Longer Than Other 9 Volt Batteries - 2 Pack

**Brand:** my battery supplier
**Price:** 77131CFA
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** My Battery Supplier Replacement for Ultralife 9V Lithium Smoke Alarm Battery. Lasts 10 X Longer Than Other 9 Volt Batteries - 2 Pack by my battery supplier
- **How much does it cost?** 77131CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/807936672-my-battery-supplier-replacement-for-ultralife-9v-lithium-smoke-alarm)

## Best For

- my battery supplier enthusiasts

## Why This Product

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

## Description

High energy density, up to 5x more than alkaline, up to 10x more than carbon zinc Up to 10-year shelf life High running voltage Flat discharge voltage curve Low impedance, better performance at low temperatures Up to 10 years of operational life in most ionization-type smoke detectors Advanced safety features - over current protection Lightweight - 18% less than alkaline Wide operating temperature range

## Features

- High energy density, up to 5x more than alkaline, up to 10x more than carbon zinc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F35GZ33S |
| Antenna Location | Smoke Alarm |
| Best Sellers Rank | #141,304 in Electronics ( See Top 100 in Electronics ) #1,921 in Disposable Household Batteries |
| Brand | My Battery Supplier |
| Customer Reviews | 5.0 5.0 out of 5 stars (6) |
| Manufacturer | My Battery Supplier |
| Number of Batteries | 2 9V batteries required. |
| Reusability | Single Use |
| UPC | 840309900270 |

## Product Details

- **Brand:** My Battery Supplier
- **Number of batteries:** 2 9V batteries required.
- **Recommended uses for product:** Smoke Alarm
- **Reusability:** Single Use
- **UPC:** 840309900270

## Images

![My Battery Supplier Replacement for Ultralife 9V Lithium Smoke Alarm Battery. Lasts 10 X Longer Than Other 9 Volt Batteries - 2 Pack - Image 1](https://m.media-amazon.com/images/I/51c7Rm7ccDL.jpg)

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**Shop now:** [https://www.desertcart.sn/products/807936672-my-battery-supplier-replacement-for-ultralife-9v-lithium-smoke-alarm](https://www.desertcart.sn/products/807936672-my-battery-supplier-replacement-for-ultralife-9v-lithium-smoke-alarm)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-11-02*