Duracell AAA Rechargeable Batteries (Pack of 4), 750 mAh NiMH, 1000 cycles, pre-charged, Long Lasting Power with a 0% plastic 100% recyclable packaging

I'm so satisfied with the value, good price, quality and reliability after getting a Chinese made one at first which melted my batteries when used correctly. This one doesn't overheat at all and always does what it needs to. Just something to be aware of is that the batteries won't always fit, which doesn't appear the maker of the batteries' fault. Found out the hard way. Can't fault the product otherwise. I hope it remains reliable for a long time.

Charges really quickly and works well.LED shows when fully charged.Really happy with this and saving money on new batteries.

I purchased the Duracell CEF14 charger to replace my old unit, and I’m thoroughly impressed. It charges both AA and AAA NiMH rechargeable batteries safely and efficiently.Key Features:Charging Time: The charger delivers up to 90% charge in approximately 4 hours for AA batteries (1300 mAh) and 80% for AAA batteries (750 mAh). For higher-capacity batteries, like 1800–2200 mAh, expect a full charge in about 10–12 hours.Safety Features: It includes overcharge protection, temperature monitoring, and battery fault detection, ensuring safe charging.LED Indicators: The charger has LED indicators to show charging status, making it easy to monitor the process.Worldwide Compatibility: With an input voltage range of 100–240V, it's suitable for use in most countries.Pros:Charges 2 or 4 batteries simultaneously.Compact and user-friendly design.Comes with 2 AA and 2 AAA rechargeable batteries included.Cons:Charging time is longer compared to some high-speed chargers, but this is typical for chargers prioritizing battery health.Final Verdict:The Duracell CEF14 charger is a reliable and safe option for everyday battery charging needs. Its safety features and compatibility with both AA and AAA batteries make it a versatile choice for households and small offices.

They are working well

Excellent and versatile . Money saver for those using AA+ and AAA+ batteries

I abought these batteries to replace the ones that I found in the Cordless handset of my BT phone/answer machine as I was told that BT do not sell replacements of them for their equipment.They were quite a tight fit but I liked the fact that they came already partially charged as it meant that I could put them in and use the handset straight away.So far the performance is excellent. I cannot comment on their longevity yet as they have only been in place for a couple of weeks. But because they came as a pack of 4, it means that I still have 2 spare batteries when the current ones die, although I don't expect that to happen any time soon.

Good value for money

Does exactly as it says, charges rechargeable batteries within a few hours. You have to charge in pairs which I didn’t know but since I use two AA in my Xbox pad anyway. I bought the higher capacity batteries which also work with the charger. It says that the led indicator goes solid green, however I found that it doesn’t & will continue to flash green for hours. It also doesn’t auto shut off. Still it charges okay. Will fit 4x AA or 4x AAA or 2 of each or just 2.