---
product_id: 54283480
title: "Ultralife Lithium battery 9 Volt"
brand: "ultralife"
price: "€ 35.18"
currency: EUR
in_stock: true
category: "Ultralife"
url: https://www.desertcart.pt/products/54283480-ultralife-lithium-battery-9-volt
store_origin: PT
region: Portugal
---

# 10-year shelf life 9 Volt high energy output 1200mAh capacity Ultralife Lithium battery 9 Volt

**Brand:** ultralife
**Price:** € 35.18
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay Powered, Stay Protected — The 9V Battery That Outlasts Time

## Quick Answers

- **What is this?** Ultralife Lithium battery 9 Volt by ultralife
- **How much does it cost?** € 35.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/54283480-ultralife-lithium-battery-9-volt)

## Best For

- ultralife enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight Yet Robust:** Compact E-block design at just 364g for easy integration
- • **Decade-Long Reliability:** Up to 10 years shelf life means fewer replacements and less hassle
- • **Versatile Compatibility:** Perfect for smoke detectors, security systems, medical devices, and more
- • **Power That Lasts 5x Longer:** Outperforms alkaline batteries for uninterrupted device performance
- • **Extreme Temperature Resilience:** Operates flawlessly from -20°C to 60°C for all environments

## Overview

The Ultralife 9 Volt Lithium Battery (U9VL) delivers a powerful 1200mAh capacity with a stable 9V output, engineered with lithium manganese dioxide chemistry for up to 10 years of shelf life. Designed for critical devices like smoke detectors and security systems, it offers 5 times longer life than alkaline alternatives and operates reliably across a wide temperature range, ensuring your essential electronics stay powered when it matters most.

## Description

Ultralife Lithium Power Cell U9VL Ultralife 9 Volt Lithium Battery U9VL, 10 Year Longlife Battery System: U9VL 6AM6 lithium manganese dioxide battery Li/MnO2. Designations: U9VL, U9VL-J, U9VL-FP, SLM 9, 6FR61. The Ultralife U9VL 9 volt lithium battery is a standard 9 volt battery units that lasts about 5 times longer than conventional 9 volt alkaline batteries and 10 times longer than carbon-zinc batteries. With up to 10 years life expectancy in the Ionisation Ultralife 9 volt battery of choice for smoke detectors, burglary detectors and other devices designed for use up to 10 years. These batteries are also ideal for all 9 volt applications, such as medical devices, wireless alarm and security systems, music, audio and industrial products, smoke detectors (for almost all commercial smoke alarms probably see more detailed information in the smoke detector's operating instruction) and many other devices. The advantages of lithium batteries compared to other primary cells lie in the higher energy density, high cell voltage and longer durability due to low self-discharge. Technical data: Size: E-block / 9 Volt / 6F22 / 6LR61 flat cell System: lithium manganese dioxide battery (LiMnO2). Voltage: 9 V. Capacity: 1200 mAh. Energy: max. 10.80 Wh. Temperature range: -20 to 60 °C. Dimensions (L x W x H): 17.5 x 26.5 x 49 mm. Weight: 364 g. Manufacturer: Ultralife EAN code: 7402861002460.

## Features

- Capacity: 1200mAh
- Voltage: 9 Volt
- System: Lithium-Mangandioxid battery
- Battery Size: E-Block / 6F22
- Weight: 364 gr

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005D7749A |
| Amperage | 1.2 Amps |
| Antenna Location | Camera, Clock, Radio |
| Battery Capacity | 9 volts |
| Battery Cell Type | Lithium Metal |
| Brand Name | Ultralife |
| Compatible Phone Models | 6FR61, SLM 9, U9VL |
| Customer Reviews | 4.3 4.3 out of 5 stars (135) |
| Global Trade Identification Number | 07402861002460 |
| Item Dimensions | 48 x 26 x 16 millimetres |
| Item Weight | 0.04 Kilograms |
| Manufacturer | Ultralife |
| Model Name | U9 VL |
| Model Number | 80400021006 |
| Number of Batteries | 1 Lithium Metal batteries required. (included) |
| Reusability | Single Use |
| Unit Count | 1.0 count |
| Voltage | 9 |

## Product Details

- **Battery capacity:** 9 volts
- **Battery cell composition:** Lithium Metal
- **Brand:** Ultralife
- **Number of batteries:** 1 Lithium Metal batteries required. (included)
- **Recommended uses for product:** Camera, Clock, Radio

## Images

![Ultralife Lithium battery 9 Volt - Image 1](https://m.media-amazon.com/images/I/61ETLSKzVkL.jpg)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-08*