We compared two AAA alkaline batteries: the Duracell Plus AAA Alkaline Batteries (12 Pack) and the Amazon Basics AAA Alkaline Batteries (20 Pack).
What we looked at
Pack size, shelf life, claims, and price per battery.
The verdict
If you want a branded battery with leak-protection and a claimed longer life, the Duracell Plus 12 pack is the pick at £11.69, about 97p a battery. If you would rather pay £3.40 less for 20 batteries, the Amazon Basics 20 pack is the alternative, at £8.29, about 41p a battery.
A £11.69 pack of 12 AAA alkaline batteries with Power Boost Actives.
A £8.29 pack of 20 AAA alkaline batteries with a 10-year shelf life.
DURACELL Plus AAA Alkaline Batteries (12 Pack) 1.5V LR03 — Duracell Plus
Intended for: Marketed as 12 AAA alkaline batteries (LR03, 1.5V) with Duracell's Power Boost Actives, claimed to give up to 100% extra life against the minimum average duration of an IEC AAA toy test (results vary by device). The listing says a nylon top closure helps prevent leakage, the packaging is plastic-free and recyclable, and unused batteries stay fresh for up to 10 years. Carries 4.8 stars from 81.7K ratings on this listing.
What we liked
- Higher star rating than the Amazon Basics (4.8 vs 4.6)
- Nylon top closure to help prevent leakage
- Plastic-free, recyclable packaging
- Up to 10 years in storage per the listing
Worth knowing
- Costs £3.40 more than the Amazon Basics pack, with 8 fewer batteries
- About 97p a battery against about 41p
- Longer-life claim is the manufacturer's, and varies by device
Best for
- Buyers who want a branded battery
- Anyone using AAA in higher-drain gadgets
- Those who want leak protection
Not ideal for
- Budget-conscious buyers
- Anyone who needs a large pack
Amazon Basics 20-Pack AAA Alkaline High-Performance Batteries, 1.5 Volt — Best Value
Intended for: Marketed as a 20-pack of 1.5 volt AAA alkaline batteries for game controllers, toys, flashlights, cameras and clocks, with a 10-year leak-free shelf life. The listing notes they are single use and not rechargeable. Carries 4.6 stars from 855.6K ratings on this listing.
What we liked
- Cheaper than the Duracell pack on these listings, at £8.29
- 20 batteries in a pack, about 41p each
- 10-year leak-free shelf life per the listing
- Huge review history (855.6K ratings)
Worth knowing
- Slightly lower star rating than the Duracell (4.6 vs 4.8)
- Single use, not rechargeable
Best for
- Buyers who want the lowest price per battery
- Anyone who needs a big pack for remotes and toys
- Those who want a long shelf life
Not ideal for
- Buyers who want a branded battery
- Anyone who wants rechargeable cells
