Duracell CEF27 Ion Speed 4000 Hi-Performance Charger, Includes 2 AA and 2 AAA NiMH Batteries

Long lasting! Five years now and still working fine. Charges up in little time. Pretty good for the price.

Good product

Excellent value works great

Good

I bought the Duracell ION SPEED 4000 Hi-Performance Charger (CEF27) mostly for home use, and it’s quickly become my go-to solution for keeping both AA and AAA batteries ready to go. It comes with 2 AA and 2 AAA NiMH batteries pre-charged, so you can use it straight out of the box—which is a nice touch. The charging time is very fast—I usually get my AA batteries to around 90% in a little over an hour, depending on their capacity. The charger works with any NiMH batteries, not just Duracell-branded ones, which adds flexibility if you already have rechargeables from other brands. There’s also a simple LED indicator that shows charging status, and the charger turns off automatically when charging is complete. I appreciate this both for safety and for preserving battery lifespan. The included batteries have been great so far—they hold their charge well and haven’t shown signs of capacity loss after multiple uses. According to the specs, they can be recharged up to 400 times, and if that holds up, this kit will easily pay for itself. Final verdict: If you want a dependable, quick charger with quality batteries included, this is a great option. It’s compact, efficient, and easy to use—a smart upgrade from slower, older chargers.

Good

Nice Batteries as advertised.

Purchased this charger set + batteries to replace my Energizer battery charger that was malfunctioning as well as their batteries starting to make weird popping noises when charging (def. not okay), not to mention 2 of the original 4 batteries it came with were defective from the get go. Have to say so far I am really pleased with the speed this charges the batteries and the battery life. I'll be buying a larger pack of the rechargeable batteries from them since I can seem to find them here on Amazon without breaking the bank and I've definitely seen them in stores thankfully. I bought these to use in an XBOX controller so your mileage may vary depending on what you're using'em for but so far these work great for me.

ممتاز

Using this to recharge my rechargeable batteries. Saves money

Como todos aquí comentan, carga las baterías demasiado rápido y para hacer una reseña justa, hice la comparativa con su competencia directa Energizer colocando dos baterías AA. Las Energizer tardaron lo mismo de siempre 8 horas, mientras que las duracell en poco más de una hora ya estaban cargadas. Las dos marcas tienen una fijación por poner un foco led que indique cuando las baterías están completamente recargadas, el cual resulta muy molesto de noche; aunque las duracell tienen el led mucho más pequeño y con menos intensidad. Otro punto a favor de duracell, es que la clavija que va insertada en el enchufe, se puede doblar para guardarlo más fácil. Este producto es totalmente recomendable no duden en comprarlo. Hay algunas reseñas comentando sobre la capacidad inferior de las baterías incluidas, pero creo que la especificación en la parte posterior se refiere más bien a la capacidad máxima de las AA y AAA que el usuario utilizaría para que el cargador cumpla con los tiempos que promete.

Must buy!

I bought this for my little vacuum cleaner. Whenever the suction of cleaner becomes weak, I remove the batteries and charge them. They charge faster than I thought and so far I am really satisfied.