Right, let's talk AAA batteries. Not exactly the most thrilling topic, is it? But here's the thing — we've all been there, frantically searching through kitchen drawers at 9pm because the TV remote's died mid-Netflix binge.
Duracell's Plus range promises up to 100% extra life compared to basic alkaline batteries, thanks to their Power Boost Actives technology. At £8.40 for a 12-pack, they're asking you to pay premium prices for what they reckon is premium performance. We grabbed a pack to see if the marketing hype matches reality.
Spoiler alert: they're genuinely good batteries. But whether they're worth nearly double the price of supermarket own-brand cells depends entirely on what you're powering and how much convenience matters to you.
The first thing that strikes you about these Duracell Plus AAA batteries is the packaging. True to their word, it's completely plastic-free — just recyclable cardboard. Small detail, but it's nice to see them actually following through on environmental promises rather than just slapping a green logo on everything.
Each battery feels reassuringly solid. The nylon top closure is supposedly leak-proof, which matters more than you'd think. We've all opened a gadget to find that crusty white residue where cheap batteries have leaked everywhere. Not fun, and definitely not cheap to replace whatever they've corroded.
Duracell's making a big song and dance about their patented Power Boost Actives — essentially a blend of lithium and nickel that's meant to keep your devices running longer. The claim is up to 100% extra life compared to basic alkaline batteries.
We tested these in a mix of high and low-drain devices. In our wireless mouse, they lasted about 8 months with daily use — noticeably longer than the budget batteries we usually chuck in there. The TV remote? Still going strong after 6 months, though to be fair, any decent battery should manage that.
Where they really shine is in higher-drain gadgets. Our editor's son's gaming controller went from needing fresh batteries every few weeks to lasting over two months. That's the kind of improvement that actually saves you money and hassle in the long run.
Duracell reckons these will stay fresh for up to 10 years if you don't use them. Honestly, we can't test that claim without a time machine, but the few we left in the drawer for six months still worked perfectly when we finally needed them. That's better than some cheaper batteries that seem to go flat just from looking at them.
Here's where it gets interesting. At 70p per battery, these aren't cheap. You can get AAA batteries for half the price if you're not fussed about brands. But if you're constantly replacing batteries in kids' toys or work equipment, the extra lifespan starts to make financial sense.
We worked it out: if these genuinely last twice as long (and in our testing, they often do), you're basically paying the same per hour of use. Plus there's less faff replacing them constantly.
The main gripe is the price, obviously. If you're just powering a wall clock or smoke alarm that barely draws any current, you're wasting money on capabilities you don't need.
Also, while the plastic-free packaging is lovely for the environment, it's not quite as convenient as the usual blister packs. Minor complaint, but worth mentioning.
Parents with battery-hungry toys and gadgets will love these — fewer middle-of-the-night battery hunts. Anyone using wireless mice, keyboards, or gaming controllers regularly will see genuine value. And if you're kitting out a business with wireless equipment, the reduced maintenance headache alone justifies the cost.
These are proper batteries that deliver on their promises. If you're powering hungry gadgets or just want the peace of mind of reliable performance, they're worth the premium. For occasional use or low-drain devices, stick with cheaper options.
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