---
product_id: 65828380
title: "Ultralife Lithium battery 9 Volt, E-Block, U9VL, U9VL-J"
brand: "ultralife"
price: "KD 7.30"
currency: KWD
in_stock: true
reviews_count: 13
category: "Ultralife"
url: https://www.desertcart.com.kw/products/65828380-ultralife-lithium-battery-9-volt-e-block-u9vl-u9vl-j
store_origin: KW
region: Kuwait
---

# 10-year shelf & usage life 5x longer life vs alkaline -20°C to +60°C wide temp range Ultralife Lithium battery 9 Volt, E-Block, U9VL, U9VL-J

**Brand:** ultralife
**Price:** KD 7.30
**Availability:** ✅ In Stock

## Summary

> 🔋 Power that outlasts your to-do list — stay charged, stay ahead!

## Quick Answers

- **What is this?** Ultralife Lithium battery 9 Volt, E-Block, U9VL, U9VL-J by ultralife
- **How much does it cost?** KD 7.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/65828380-ultralife-lithium-battery-9-volt-e-block-u9vl-u9vl-j)

## 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

- • **Decade-Long Reliability:** Up to 10 years of dependable performance—ideal for smoke detectors and critical alarms that protect your home and peace of mind.
- • **Trusted by Professionals:** Preferred choice for medical, security, and industrial devices—join the savvy users who refuse to compromise on power.
- • **Built for Extreme Conditions:** Operates flawlessly from -20°C to +60°C, ensuring consistent power in any environment or season.
- • **Lightweight & Compact Design:** At just 36.4g and standard 9V size, it fits seamlessly into all your essential devices without bulk.
- • **Enduring Power, Zero Interruptions:** Lasts 5x longer than standard alkaline batteries, so your devices stay powered when it matters most.

## Overview

The Ultralife U9VL 9 Volt Lithium Battery delivers up to 5 times longer life than alkaline batteries and up to 10 years of reliable power, making it the ultimate choice for smoke detectors, alarms, medical devices, and more. With a wide operating temperature range and lightweight design, it ensures consistent, long-term performance in critical applications.

## Description

Ultralife Lithium Power Cell U9VL Ultralife 9 Volt Lithium Battery U9VL, 10 Year Long-Term Battery The Ultralife U9VL 9 Volt Lithium Battery is a standard 9 volt device battery that lasts about 5 times longer than conventional 9-volt alkaline batteries and 10 times longer than zinc-carbon batteries. With up to 10 years life expectancy in ionisation smoke detectors, the Ultralife 9 Volt battery is the first choice for smoke detectors, alarm systems and similar 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 (suitable for almost all standard smoke detectors, for more information see the operating instructions of the smoke detector) and many other devices. Technical data (Ultralife lithium battery U9VL, not rechargeable): system: U9VL, 6AM6 lithium manganese dioxide Li/MnO2 battery voltage: 9.0 volts nominal capacity: 1200 mAh dimensions (L x W x H): 17.5 x 26.5 x 49 mm Weight: 36.4 g Temperature range: -20 °C to +60 °C designations: U. 99VL, U99VL-J, U9VL-FP, SLM 9, 6FR61

Review: The Fire Alarm Battery - If like me you were fed up of the frequent ‘bleep’ from your fire alarm, then this is more than likely the battery you are going to need. Upon looking inside, this was the type required and whilst it can seem expensive for one battery, it boasts a good battery life and you won’t need to buy another for years to come.
Review: Good - Good

## Features

- Ultralife Lithium Power Cell U9VL, U9VL-J-P
- Ultralife 9 volt lithium battery U9VL, 10-year long-term battery
- The Ultralife U9VL 9 volt lithium battery is a standard 9 volt device battery that lasts about 5 times longer than conventional 9 volt alkaline batteries and 10 times longer than zinc-carbon batteries. Warning: not rechargeable, as disposable lithium battery
- With up to 10 years life expectancy in ionisation smoke detectors, the Ultralife 9 volt battery is the first choice for smoke detectors, alarm systems and similar devices designed for use for up to 10 years
- Such as medical devices, wireless alarm and security systems, music, audio and industrial products, smoke detectors (suitable for almost all standard smoke detectors, for more information see the operating instructions of the smoke detector)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000NTMG3W |
| Best Sellers Rank | 12,179 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1,017 in Disposable Household Batteries |
| Guaranteed software updates until | unknown |
| Item model number | Ultralife Lithium U9VL |
| Manufacturer | Ultralife |
| Product Dimensions | 1.8 x 2.7 x 4.9 cm; 36.4 g |

## Product Details

- **Battery capacity:** 9 Volts
- **Battery cell composition:** Lithium Metal
- **Brand:** Ultralife
- **Recommended uses for product:** Alarm,Medical Devices
- **Unit count:** 1.0 Count

## Images

![Ultralife Lithium battery 9 Volt, E-Block, U9VL, U9VL-J - Image 1](https://m.media-amazon.com/images/I/61FDHi-4RiL.jpg)
![Ultralife Lithium battery 9 Volt, E-Block, U9VL, U9VL-J - Image 2](https://m.media-amazon.com/images/I/616uY43bPeL.jpg)
![Ultralife Lithium battery 9 Volt, E-Block, U9VL, U9VL-J - Image 3](https://m.media-amazon.com/images/I/61DzhA5-F3L.jpg)
![Ultralife Lithium battery 9 Volt, E-Block, U9VL, U9VL-J - Image 4](https://m.media-amazon.com/images/I/61HGGGcCYeL.jpg)
![Ultralife Lithium battery 9 Volt, E-Block, U9VL, U9VL-J - Image 5](https://m.media-amazon.com/images/I/61vnEH+jLGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Fire Alarm Battery
*by C***R on 18 July 2024*

If like me you were fed up of the frequent ‘bleep’ from your fire alarm, then this is more than likely the battery you are going to need. Upon looking inside, this was the type required and whilst it can seem expensive for one battery, it boasts a good battery life and you won’t need to buy another for years to come.

### ⭐⭐⭐⭐ Good
*by A***N on 6 March 2026*

Good

### ⭐⭐⭐⭐⭐ Battery
*by T***B on 11 July 2024*

Appears to be good battery . Bought for voltmeter tool . Works fine . Will buy again likely enough.

## Frequently Bought Together

- Ultralife Lithium battery 9 Volt, E-Block, U9VL, U9VL-J
- Ultralife 9 V Lithium (SLM 9 V Lithium Battery 9 Volt Set of 5
- Ultralife 9V Block Lithium Battery Pack of 10 Ultralife Type U9VL-J-P

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**Shop now:** [https://www.desertcart.com.kw/products/65828380-ultralife-lithium-battery-9-volt-e-block-u9vl-u9vl-j](https://www.desertcart.com.kw/products/65828380-ultralife-lithium-battery-9-volt-e-block-u9vl-u9vl-j)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-24*