# Energizer Alkaline Power 9V Batteries, 8 Pack, Plastic-Free Packaging

Eight Energizer alkaline 9V batteries for smoke detectors, radios and more. They are single-use, not rechargeable.

- [Original product page](https://www.ofertitastop.com/ie/product/energizer-alkaline-power-9v-batteries-plastic)
- [View offer](https://www.ofertitastop.com/ie/visit/energizer-alkaline-power-9v-batteries-plastic)
- Market: IE
- Language: en-IE
- Currency: EUR
- Product updated: 2026-10-22T23:02:42.126Z
- SKU: ofertitastop-ie-543
- Category: Electronics > Audio > Audio Accessories > Headphone & Headset Accessories > Headphone Cushions & Tips
- Source store: amazon IE
- Active deal: Yes
- Price: 14.11 EUR
- Previous price: 16.34 EUR
- Discount: 14%
- Rating: 4.7 / 5
- Reviews: 2557

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

## The essentials
If you need replacement 9V batteries for a smoke detector, radio or another listed household device, this eight-pack is intended for that everyday job. Each battery is alkaline and single-use. The packaging is plastic-free and recyclable, although seals are excluded on selected packs. Would a pack of eight suit a few devices that use the same battery format?

The key buying check is the voltage and battery type your device requires: this pack contains 9V alkaline batteries, not rechargeable ones. The product information also names toys, clocks and remote-control cars as suitable uses, so it covers more than household alarms. Energizer states that a battery holds power for up to three years in storage, that is a stated storage period, rather than a guarantee of how long it will last once in a device.

Buyers’ comments are positive about the batteries working as intended, including in smoke detectors, and several mention battery life. Some also describe them as good value. These are customer impressions rather than a measure of runtime, so your results will still depend on the device and how it is used.

## Everyday use
For a smoke detector, radio or clock that takes a 9V battery, the pack offers replacements in one format rather than a mix of sizes. It suits you if you want to keep spare alkaline batteries for listed devices and do not need rechargeable cells. The plastic-free, recyclable packaging may also matter if you are choosing between otherwise similar battery packs, but note the stated exception for seals on selected packs.

As these are single-use batteries, they are a different choice from rechargeable 9V cells. Rechargeables may be more relevant if you specifically want batteries you can recharge, this Energizer pack is for replacing a used battery with another alkaline one. No runtime figure for a particular device is given, so the storage claim should not be taken as an estimate of service life in an alarm or toy.

## Usage tips
Before opening the pack, check that the device calls for a 9V battery. A smoke detector is one practical example named for this product, radios, toys, clocks and remote-control cars are also listed. Keeping spare batteries stored for later replacement is a use the stated shelf-life information supports, though the product description does not provide special storage instructions.

Once a battery has been used, follow the disposal guidance available where you live rather than treating the packaging claim as a statement about the batteries themselves. The recyclable, plastic-free description applies to the packaging, with the stated seal exception, it does not describe battery disposal.

## When it makes sense
This pack is a straightforward fit when several devices in your household use 9V alkaline batteries, or when you want replacements on hand for a listed device such as a smoke detector. You may want to skip it if you need rechargeable batteries, since these are explicitly single-use. If you only need a different battery format, the 9V specification makes this pack the wrong match, regardless of the device’s intended use.

## Images

![Energizer Alkaline Power 9V Batteries, 8 Pack, Plastic-Free Packaging — 1](https://www.ofertitastop.com/i/bByTHbDE0N24_IYzoL54oDMG6x3MSI-uOCcPk_hlzynA4iUExzQ0h2c7pJgBOeq3Oa5QyzVBCDq9wuGTsgPUkLI5bsmaeMuv5CpL0YA0AvGSnn3X_JwK0WYs2Q.jpg)

![Energizer Alkaline Power 9V Batteries, 8 Pack, Plastic-Free Packaging — 2](https://www.ofertitastop.com/i/YaDRgRc4DFLU72RcyCwCfKUJCnPvOj3U1wLYTCo1rW7nXZ98uoeaempJMcJgmQAs6NjTFGyjXmUxWxMoLqR4jUkKrtabmjE4OnDJjFJQzDht2Y75Cdu3y4SzTg.jpg)

![Energizer Alkaline Power 9V Batteries, 8 Pack, Plastic-Free Packaging — 3](https://www.ofertitastop.com/i/bUDlIII92J97w-Rwel9AfeqRJPjGo_7LOyWh9UGi1ez4u7lNE0Jvbhsmd7iaA2iNRnEvRww2uJI10ibuZmSp8n_SkOuhQCxpX53x31DZCLpQ8sf0SrfVasoOmg.jpg)

![Energizer Alkaline Power 9V Batteries, 8 Pack, Plastic-Free Packaging — 4](https://www.ofertitastop.com/i/NEiayBgyXwOfiWY8_RsVHAX7whIt9lBlxmsrS0w8qbtHoN2RcLiSolVL_HY8qGffVgaG3xgIXdX2RE6Kv9n5q5BNkBBsQ_nzhqIvaICQzXDqMQ6J3DT3hLFhqQ.jpg)

![Energizer Alkaline Power 9V Batteries, 8 Pack, Plastic-Free Packaging — 5](https://www.ofertitastop.com/i/sd3mwQYvkG1LcFJeU5xmFTkmBqH0rBRv3NmKbWwxHM6qltv9P4winY4sAn5JogU6PEEfn_9-q7_JZ4_fhDgkpKIs_2orhiz1bIJ3etClo4tsh5sTsUFb4w7kFA.jpg)