---
product_id: 205640896
title: "Energizer 635236 Ultimate Lithium 9V Card 1"
brand: "energizer"
price: "$51"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/205640896-energizer-635236-ultimate-lithium-9v-card-1
store_origin: NZ
region: New Zealand
---

# 10-year shelf Ultimate performance 65% longer life Energizer 635236 Ultimate Lithium 9V Card 1

**Brand:** energizer
**Price:** $51
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Peace of Mind!

## Quick Answers

- **What is this?** Energizer 635236 Ultimate Lithium 9V Card 1 by energizer
- **How much does it cost?** $51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/205640896-energizer-635236-ultimate-lithium-9v-card-1)

## Best For

- energizer enthusiasts

## Why This Product

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

## Key Features

- • **Power that Lasts:** Experience 65% longer life than standard alkaline batteries.
- • **Ready for Anything:** With a 10-year shelf life, be prepared for emergencies anytime.
- • **Eco-Conscious Choice:** Designed to minimize waste, making it a smart choice for the planet.
- • **Lightweight Champion:** Weighing less than traditional batteries, it’s easy to carry and store.
- • **Versatile Compatibility:** Perfect replacement for 1604AU, 6LR61, X22, PP3, and more.

## Overview

The Energizer Ultimate Lithium 9V Card 1 is the most advanced battery on the market, designed for optimal performance in smoke alarms and other devices. It lasts 65% longer than traditional alkaline batteries and boasts a remarkable 10-year shelf life, ensuring reliability when you need it most.

## Description

Energizer Lithium 9v Pack of 1 Introducing Energizer Ultimate Lithium, the most technologically advanced battery, for consumers who want a battery that offers the best performance. Energizer Ultimate Lithium is ideal for smoke alarms, lasting 65% longer than alkaline 9v, also with a 10 year shelf life Energizer Ultimate Lithium can help your device work for longer, operate and perform better and keep running even in cold temperatures. It is also 1/3 lighter than an alkaline battery – great for when you are using portable devices. Replacement for: 1604AU, 6LR61, X22, PP3, 9v

## Features

- Introducing Energizer Ultimate Lithium, the most technologically advanced battery, for consumers who want a battery that offers the best performance.
- Energizer Ultimate Lithium is ideal for smoke alarms, lasting 65% longer than alkaline 9v, also with a 10 year shelf life
- Replacement for: 1604AU, 6LR61, X22, PP3, 9v

## Images

![Energizer 635236 Ultimate Lithium 9V Card 1 - Image 1](https://m.media-amazon.com/images/I/71Ot8Vyi2ZL.jpg)

## Questions & Answers

**Q: how long life once incerted in smoke detector**
A: I read somewhere it is 10 years . 
I put these in my smoke detectors about 5 years ago and have not had any problems .

**Q: It doesn’t say the word “ultimate” anywhere on the packaging or the battery photo, so is this really that genuine item?**
A: The word ULTIMATE is on both the battery and the packaging

**Q: How long do these last? How long would this last on an EMF meter?**
A: Longer than conventional batteries.

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**Shop now:** [https://www.desertcart.nz/products/205640896-energizer-635236-ultimate-lithium-9v-card-1](https://www.desertcart.nz/products/205640896-energizer-635236-ultimate-lithium-9v-card-1)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-28*