---
product_id: 213625136
title: "Tenergy 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries, 10 Years Shelf Life Lithium 9 Volt Batteries, 4 Pack"
brand: "tenergy"
price: "€ 54.11"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/213625136-tenergy-9v-lithium-batteries-1200mah-non-rechargeable-batteries-10-years
store_origin: HR
region: Croatia
---

# 10-year shelf life 1200mAh capacity -4°F to 140°F range Tenergy 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries, 10 Years Shelf Life Lithium 9 Volt Batteries, 4 Pack

**Brand:** tenergy
**Price:** € 54.11
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Peace of Mind!

## Quick Answers

- **What is this?** Tenergy 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries, 10 Years Shelf Life Lithium 9 Volt Batteries, 4 Pack by tenergy
- **How much does it cost?** € 54.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/213625136-tenergy-9v-lithium-batteries-1200mah-non-rechargeable-batteries-10-years)

## Best For

- tenergy enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** Sleek, rounded design ensures compatibility with a wide range of 9V devices.
- • **Lifetime Support:** Enjoy peace of mind with free lifetime support from our dedicated California team.
- • **Power That Lasts:** Experience 2.5x the runtime of traditional batteries, ensuring your devices stay powered longer.
- • **All-Weather Reliability:** Designed to perform in extreme temperatures, from chilly winters to scorching summers.
- • **Ultra-Low Self-Discharge:** With only 2% loss per year, these batteries are ready when you are, even after a decade.

## Overview

Tenergy 9V Lithium Batteries offer a powerful 1200mAh capacity with a remarkable 10-year shelf life. Designed for reliability, these batteries feature ultra-low self-discharge, a rounded fit for versatile use, and can operate in extreme temperatures. Each purchase includes free lifetime support, making them a smart choice for your power needs.

## Description

Full description not available

## Features

- Longer runtime 9V - Tenergy's 4 pack 9V Lithium batteries offer 2.5 times more power than traditional 9V batteries. Provides enough power to last up to 10-years as a backup battery in ac-powered smoke detectors.
- Low self-discharge - Tenergy 9volt lithium battery features ultra-low self-discharge of only 2% a year and are date stamped for freshness. These batteries will provide power, even after 10 years in proper storage.
- Rounded fit - Tenergy's non-rechargeable batteries 9 volts is slightly slimmer with rounded edges and corners ensuring a wider fit in 9volt electronics.
- Wide temperature range - Use these batteries in your devices outdoors or inside and receive reliable power whether it's as cold as -4°F or as hot as 140°F.
- Tested and certified by UL standards. Included with every purchase is free lifetime support from our local team based in California.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Dimensions | 4 x 1.7 x 0.5 inches |
| Item Weight | 3.94 ounces |
| Battery Weight | 28 Grams |
| Unit Count | 4 Count |
| Battery Cell Type | Lithium Metal |
| Recommended Uses For Product | Remote Control Vehicle |
| Reusability | Single Use |
| Battery Capacity | 1200 Milliampere Hour (mAh) |
| Voltage | 9 Volts |

## Product Details

- **Number of Batteries:** 4 9V batteries required. (included)
- **Brand:** Tenergy
- **Battery Cell Composition:** Lithium Metal
- **Battery Capacity:** 1200 Milliampere Hour (mAh)
- **Recommended Uses For Product:** Remote Control Vehicle

## Images

![Tenergy 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries, 10 Years Shelf Life Lithium 9 Volt Batteries, 4 Pack - Image 1](https://m.media-amazon.com/images/I/71GwT31M8zL.jpg)

## Available Options

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

## Questions & Answers

**Q: What voltage do these hold? I know many are 8.4v and lower. I need 9v or higher. Thanks**
A: This battery is rated for actual 9V
*please note, this is non-rechargeable.

NiMH 9V (rechargeable) or other rechargeable can be rated 8.4V or less.

**Q: I have a 9v battery 6clr61. the battery being shown just says 9v. how do i know if this will work in my electronic device?**
A: YES, this 9V Lithium battery can be used to replace your previous 9V Alkaline (6LR61) batteries without issue.

**Q: Smoke Detector Life Span.... not so much a question for the battery but for your old devices...?**
A: Smoke detector life is 8 to 10 years

**Q: can I use these batteries instead of the regular 9volt in my power recliner that has a battery backup?**
A: While we are not fully familiar with that specific model, we can offer some quick suggestions to determine what type(s) of battery pack is compatible with your model by: 
1) Checking with the manufacturer or manual.
2) Check against your original (old) battery that came with the device. 

The battery information that users would need to look for will be to match chemistry, voltage, and battery dimension. If this matches then it will generally work. 

Additionally, we understand that some customers may want to upgrade their original battery to a Lithium battery - before doing so we'd like to caution and advise users to first check with the device manufacturer if it can support Lithium batteries, otherwise you may risk damaging the device.

If you are still unsure, and have some minimal information, or even a photo of the original (old) battery, please reach out to our Tenergy Support team, and we'll try our best to assist.

## Frequently Bought Together

- Tenergy 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries, 10 Years Shelf Life Lithium 9 Volt Batteries, 4 Pack
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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-01-28*