---
product_id: 182920684
title: "9V Lithium Battery 2-Pack, 10-Year Shelf Life, Long-Lasting Power for Smoke Detectors, Carbon Monoxide Alarms & Medical Devices"
brand: "voniko"
price: "B/.48"
currency: PAB
in_stock: true
reviews_count: 8
category: "Voniko"
url: https://www.desertcart.com.pa/products/182920684-9v-lithium-battery-2-pack-10-year-shelf-life-long
store_origin: PA
region: Panama
---

# 10-year shelf life Leak-proof & surge protection Operates -40°F to 140°F 9V Lithium Battery 2-Pack, 10-Year Shelf Life, Long-Lasting Power for Smoke Detectors, Carbon Monoxide Alarms & Medical Devices

**Brand:** voniko
**Price:** B/.48
**Availability:** ✅ In Stock

## Summary

> 🔋 Power that’s always ready, wherever life takes you.

## Quick Answers

- **What is this?** 9V Lithium Battery 2-Pack, 10-Year Shelf Life, Long-Lasting Power for Smoke Detectors, Carbon Monoxide Alarms & Medical Devices by voniko
- **How much does it cost?** B/.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/182920684-9v-lithium-battery-2-pack-10-year-shelf-life-long)

## Best For

- voniko enthusiasts

## Why This Product

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

## Key Features

- • **High-Drain Hero:** Twice the power of alkaline batteries, perfect for smoke detectors, medical devices, and more.
- • **Decade-Ready Power:** Store with confidence—up to 10 years of guaranteed freshness and reliability.
- • **Safety-First Design:** Advanced leak-proof construction plus short circuit and surge protection for peace of mind.
- • **Eco-Smart & Dependable:** Greener lithium tech that’s built to last and keep your critical devices running strong.
- • **Extreme Climate Champion:** From Arctic chills to desert heat, performs flawlessly between -40°F and 140°F.

## Overview

Voniko 9V Lithium Batteries deliver long-lasting, high-capacity power with a remarkable 10-year shelf life. Engineered for safety with leak-proof construction and intelligent surge protection, these batteries operate reliably across extreme temperatures from -40°F to 140°F. Ideal for smoke detectors, medical devices, and other high-drain electronics, Voniko ensures your essential devices stay powered and protected for years to come.

## Description

Buy Voniko 9V Lithium Battery 2-Pack, 10-Year Shelf Life, Long-Lasting Power for Smoke Detectors, Carbon Monoxide Alarms & Medical Devices on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Reliable Power for Critical Devices - The Voniko Lithium 9V Batteries have proven to be a dependable choice for powering essential devices like smoke detectors and medical equipment. Voniko Shop+1Voniko Shop+1 Key Features: Extended Shelf Life: These batteries offer an impressive shelf life of up to 10 years, ensuring they remain ready for use when needed most. vonikobatteries.com High Capacity: With a capacity of 800mAh, they provide consistent and reliable power for high-drain devices. Walmart.com+2Walmart Business+2Ubuy Guam+2 Leak-Proof Design: Equipped with a leak-proof construction, these batteries help protect your devices from potential damage. Wide Operating Temperature Range: They perform well across a broad temperature range, from -40°F to +140°F, making them suitable for various environments. Ubuy Guam Pros: Long shelf life ensures readiness when needed. Global Brands Magazine High capacity supports demanding devices. Leak-proof design enhances safety. Wide operating temperature range adds versatility. Cons: As non-rechargeable batteries, they need to be replaced after use. Ubuy Guam+1Voniko Shop+1 Final Thoughts: The Voniko Lithium 9V Batteries offer a reliable and cost-effective solution for powering critical devices. Their long shelf life, high capacity, and safety features make them a trustworthy choice for anyone seeking dependable battery performanc
Review: Great batteries - Love Voico batteries. Made in US long life.good value

## Features

- New, Better, Improved – Power all of your cameras, flashlights, and other everyday electronics with the latest 9v battery outdoor technology: lithium which is twice as strong as alkaline batteries. Welcome to the future of your batteries.
- Safer, Greener, Longer Lasting – Each Voniko 9v 10 year battery is equipped with short circuit overcurrent protection and intelligent voltage surge safeguards, making Voniko 9v lithium battery safe, green, and ideal for high-drain devices.
- Full 10-Year Shelf Life – Use them right away or store them for a future emergency – you can be sure they’ll remain just as fresh as the day you got them up to 10 years from now. With extreme temperature operation, Voniko = always ready to go.
- Leak Proof Construction – Nothing is worse than outdoor 9v battery leakage; luckily with Voniko you’ll never have any reason for concern. Our leak-proof construction design has been improved for several decades, keeping your 9 volt 10 year battery clean and safe.
- Performs At Any Temperature - It doesn’t matter if you live in Alaska or the Mojave desert. Our batteries are designed to operate in temperatures ranging from -40°F to 140°F. Store at around 68°F for best results.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YKQS6YD |
| Batteries | 2 9V batteries required. (included) |
| Best Sellers Rank | #273,793 in Health & Household ( See Top 100 in Health & Household ) #170 in 9V Batteries |
| Customer Reviews | 4.4 4.4 out of 5 stars (516) |
| Date First Available | September 30, 2019 |
| Item Weight | 1.2 ounces |
| Item model number | CR-V9 |
| Manufacturer | Voniko |
| Product Dimensions | 1.02 x 0.65 x 1.89 inches |

## Product Details

- **Battery Capacity:** 9 Volts
- **Battery Cell Composition:** Lithium Manganese Dioxide
- **Brand:** Voniko
- **Number of Batteries:** 2 9V batteries required. (included)
- **Recommended Uses For Product:** Indoor/Outdoor

## Images

![9V Lithium Battery 2-Pack, 10-Year Shelf Life, Long-Lasting Power for Smoke Detectors, Carbon Monoxide Alarms & Medical Devices - Image 1](https://m.media-amazon.com/images/I/614xpAhluhL.jpg)
![9V Lithium Battery 2-Pack, 10-Year Shelf Life, Long-Lasting Power for Smoke Detectors, Carbon Monoxide Alarms & Medical Devices - Image 2](https://m.media-amazon.com/images/I/616h3K-d7wS.jpg)
![9V Lithium Battery 2-Pack, 10-Year Shelf Life, Long-Lasting Power for Smoke Detectors, Carbon Monoxide Alarms & Medical Devices - Image 3](https://m.media-amazon.com/images/I/61EhwR7KhOL.jpg)
![9V Lithium Battery 2-Pack, 10-Year Shelf Life, Long-Lasting Power for Smoke Detectors, Carbon Monoxide Alarms & Medical Devices - Image 4](https://m.media-amazon.com/images/I/61Rd0B+7ScS.jpg)
![9V Lithium Battery 2-Pack, 10-Year Shelf Life, Long-Lasting Power for Smoke Detectors, Carbon Monoxide Alarms & Medical Devices - Image 5](https://m.media-amazon.com/images/I/714bkHRa6WL.jpg)

## Available Options

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

## Questions & Answers

**Q: 10 year lithium battery for 9v ?**
A: These batteries are CRAP! Bought them this year, and already had to change it! 10 yr battery shelf life? Then my batteries were 9 1/2 yrs old!! Rip off

**Q: County of origin and where manufactured?**
A: Same as the energizer. China

**Q: How do these batteries perform in sub-freezing temperatures?**
A: VONIKO CR-V9 battery is happily work in temperatures as cold as -40°F to shockingly hot 140° F.

**Q: Do they work in smoke alarms? 10 year**
A: Yup, these lithium 9v batteries work very well in smoke alarms compared to alkalines or carbons

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable Power for Critical Devices
*by M***. on July 22, 2025*

The Voniko Lithium 9V Batteries have proven to be a dependable choice for powering essential devices like smoke detectors and medical equipment. Voniko Shop+1Voniko Shop+1 Key Features: Extended Shelf Life: These batteries offer an impressive shelf life of up to 10 years, ensuring they remain ready for use when needed most. vonikobatteries.com High Capacity: With a capacity of 800mAh, they provide consistent and reliable power for high-drain devices. Walmart.com+2Walmart Business+2Ubuy Guam+2 Leak-Proof Design: Equipped with a leak-proof construction, these batteries help protect your devices from potential damage. Wide Operating Temperature Range: They perform well across a broad temperature range, from -40°F to +140°F, making them suitable for various environments. Ubuy Guam Pros: Long shelf life ensures readiness when needed. Global Brands Magazine High capacity supports demanding devices. Leak-proof design enhances safety. Wide operating temperature range adds versatility. Cons: As non-rechargeable batteries, they need to be replaced after use. Ubuy Guam+1Voniko Shop+1 Final Thoughts: The Voniko Lithium 9V Batteries offer a reliable and cost-effective solution for powering critical devices. Their long shelf life, high capacity, and safety features make them a trustworthy choice for anyone seeking dependable battery performanc

### ⭐⭐⭐⭐⭐ Great batteries
*by M***D on November 14, 2025*

Love Voico batteries. Made in US long life.good value

### ⭐⭐⭐⭐ Shelf life vs battery life
*by B***Y on October 28, 2024*

Should have read instructions. Wanted long battery life...not shelf life. It's for smoke detector. This was expensive.

## Frequently Bought Together

- Voniko Lithium Batteries 9 Volt 2 Pack – 9V Lithium Batteries – Long Life Smoke Detector Batteries 10 Years Shelf Life - 9 Volt Battery for Smoke Alarms and Medical Equipment
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- Voniko AA Batteries, 12 Pack 1.5V Lithium AA Batteries—High Performance Double A Long Lasting Battery for Flashlight, Toys, Remote Control, Alarm System (Non-Rechargeable)

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---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-12*