---
product_id: 2684475
title: "Max Alkaline 9 Volt, 4-Count"
brand: "energizer"
price: "8.91 OMR"
currency: OMR
in_stock: false
reviews_count: 13
category: "Energizer"
url: https://www.desertcart.com.om/products/2684475-max-alkaline-9-volt-4-count
store_origin: OM
region: Oman
---

# Long-lasting 9V output 5-year power hold POWERSEAL tech lock Max Alkaline 9 Volt, 4-Count

**Brand:** energizer
**Price:** 8.91 OMR
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power your essentials with confidence—because downtime is not an option.

## Quick Answers

- **What is this?** Max Alkaline 9 Volt, 4-Count by energizer
- **How much does it cost?** 8.91 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/2684475-max-alkaline-9-volt-4-count)

## 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

- • **Bulk Pack Convenience:** 4-pack ensures you’re stocked and never caught powerless
- • **Next-Level Power Lock:** POWERSEAL Technology seals in energy for maximum longevity
- • **Trusted Innovation Legacy:** From the makers of the #1 longest lasting AA battery and the iconic Energizer Bunny
- • **Unstoppable Power Reserve:** Holds charge up to 5 years in storage—always ready when you are
- • **Versatile Device Compatibility:** Perfect for smoke detectors, CO alarms, toys, and more

## Overview

Energizer Max Alkaline 9 Volt batteries deliver reliable, long-lasting power with advanced POWERSEAL Technology that locks in energy for up to 5 years in storage. Ideal for critical household devices like smoke and CO detectors, toys, and remotes, this 4-pack from a trusted industry innovator ensures you stay powered and prepared.

## Description

Long-lasting power and innovation is what the Energizer MAX family is all about. Meet our Energizer MAX 9V battery, made with POWERSEAL Technology to lock in power. Energizer 9 Volt batteries hold power for up to 5 years while in storage, so you have power when you need it most. When it comes to toys, digital cameras, and other valuable devices, you can feel confident knowing you have the long-lasting power and protection you expect from Energizer.

Review: 9V batteries. Good price. Good delivery. - They are 9V batteries. 4 of them. Perfect for two smoke detectors and two CO detectors.
Review: Nice fresh batteries - As advertised. Fresh batteries

## Features

- 4-pack of Energizer MAX alkaline 9V batteries
- Our long-lasting MAX 9 Volt batteries power everyday devices
- Made with POWERSEAL Technology to lock in power
- Power for your nonstop family’s must-have devices like toys, flashlights, clocks, remotes, and more
- Holds power up to 5 years in storage—so you’re never left powerless
- From the makers of the #1 longest lasting AA battery (Energizer Ultimate Lithium), and the Energizer Bunny
- Energizer created the world’s first zero mercury alkaline battery (commercially available since 1991), and it hasn’t stopped innovating since.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B001HA7BOA |
| Batteries  | 8 AAA batteries required. |
| Best Sellers Rank | #2,921 in Health & Household ( See Top 100 in Health & Household ) #8 in 9V Batteries #2,695 in Sales & Deals |
| Customer Reviews | 4.8 4.8 out of 5 stars (9,453) |
| Date First Available  | September 14, 2004 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 522FP4 |
| Manufacturer  | Energizer |
| Product Dimensions  | 1.98 x 4.15 x 0.69 inches; 1.76 ounces |

## Product Details

- **Battery Capacity:** 9
- **Battery Cell Composition:** Alkaline
- **Brand:** Energizer
- **Number of Batteries:** 8 AAA batteries required.
- **Recommended Uses For Product:** Camera,Clocks,Digital,Remotes

## Images

![Max Alkaline 9 Volt, 4-Count - Image 1](https://m.media-amazon.com/images/I/81mxnmp1EyL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 9V batteries. Good price. Good delivery.
*by M***H on December 25, 2025*

They are 9V batteries. 4 of them. Perfect for two smoke detectors and two CO detectors.

### ⭐⭐⭐⭐⭐ Nice fresh batteries
*by R***D on February 3, 2026*

As advertised. Fresh batteries

### ⭐⭐⭐⭐⭐ Reliable Power I Don’t Have to Think About
*by E***M on December 11, 2025*

I picked up this 4-pack of Energizer MAX 9V batteries because I was tired of dealing with cheap ones that randomly die. These have been solid so far. I put one in my smoke detector and another in a small guitar amp both are running perfectly without any drops or weird noises. What I like most is the peace of mind. I don’t buy 9V batteries often, so when I do, I want them to last, and these feel like the “buy once and forget about it” type. Packaging was clean, no corrosion, and the expiration dates were far out. Not much else to say just dependable power that actually holds up. Exactly what I wanted.

## Frequently Bought Together

- Energizer Max Alkaline 9 Volt, 4-Count
- Energizer AA Batteries, Alkaline Power Double A Battery Alkaline, 32 Count
- Energizer AA Batteries and AAA Batteries, 24 Max Double A Batteries and 24 Max Triple A Batteries Combo Pack, 48 Count

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**Shop now:** [https://www.desertcart.com.om/products/2684475-max-alkaline-9-volt-4-count](https://www.desertcart.com.om/products/2684475-max-alkaline-9-volt-4-count)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-22*