Free Delivery on all orders over £99*

AAA Batteries

AAA is the slim cell behind remote controls, slimline torches, computer mice and countless small gadgets. Our AAA range spans everyday alkaline for low-drain use and rechargeable NiMH for devices you top up often, in single packs and bulk multipacks. Pick alkaline for the drawer and rechargeable for the gadgets in daily rotation.

Filter By
  • Featured
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, new to old
  • Date, old to new
66 Products
  • Featured
  • Price, low to high
  • Price, high to low
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Date, new to old
  • Date, old to new

Where AAA batteries are used

The AAA cell is the same voltage as AA but physically smaller, so it turns up wherever space is tight. Think remote controls, slimline torches, computer mice, digital thermometers and small kitchen scales. Because these devices tend to draw modest current, a set of alkaline AAA often lasts a long time.

When to choose rechargeable

If a device gets heavy daily use, rechargeable NiMH AAA cells are the economical choice and reduce waste. For emergency torches and rarely used remotes, alkaline is the safer option thanks to its long shelf life. Keeping a small stock of both covers every situation around the home.

Frequently Asked Questions

What devices use AAA batteries?
AAA powers remote controls, slimline torches, computer mice, digital thermometers, small scales and many low-drain gadgets where an AA is too large.

Are AAA and AA interchangeable?
No. They share the same 1.5 volts but are different physical sizes, so a device is built for one or the other. Always fit the size the device specifies.

Should I choose alkaline or rechargeable AAA?
Alkaline suits low-drain and occasional-use devices and stores well for years. Rechargeable NiMH suits gadgets in frequent daily use, saving money and waste over many cycles.

Do you sell AAA batteries in multipacks?
Yes. We stock small packs for everyday replacement and larger multipacks that are more economical for homes and workplaces that get through them quickly.

Related Collections

BestSellers

Recommended For You

    Our Reviews

    From first click to final installation, our customers share how Niori lights up their spaces. Read their words and envision what’s possible for yours.

    • Free UK Delivery

      Over £99. Ships worldwide.

    • Price Match Promise

      We'll match any like-for-like price.

    • Birmingham Based

      British heritage. Worldwide delivery.

    • Hand-Picked Range

      Beautiful Pieces Selected