Duracell Value Charger With 4AA Pre Charged Rechargeable Nimh Batteries, CEF14DX4 by Duracell

Recharges four AA or AAA batteries

The Energy Star certified Duracell Value Charger can charge up to four AA or AAA rechargeable batteries at once. To prevent overcharging, it will safely go to a trickle charge once batteries reach a full charge.

Easy storage and portability

Using and storing the Value Charger is simple. Just put batteries into slots, insert the foldable wall plug into a wall, and you’re ready to recharge.

COMPATIBLE RECHARGEABLES

The Value Charger works with Duracell Rechargeable and Pre-Charged Rechargeable batteries, as well as other brands’ rechargeable AA or AAA batteries. Since Duracell cannot guarantee the quality, safety, or performance of other battery brands however, using Duracell rechargeable batteries is recommended.

Duracell Rechargeable batteries

Get hundreds of uses out of each Duracell Rechargeable battery. These powerful NiMH batteries are ideally suited for high-drain or frequently used devices.

AA Rechargeable Pack

AAA Rechargeable Pack

Duracell Pre-Charged Rechargeable batteries

Pre-Charged Rechargeables from Duracell stay charged longer, so you can recharge less. When not in use, they hold their charge for up to a year–that’s five times longer than ordinary rechargeable batteries. Ideally suited for high-drain or frequently used devices, Pre-Charged Rechargeables can be used hundreds of times.

AA Rechargeable
Pre-Charged Pack

AAA Rechargeable
Pre-Charged Pack

Owner Reviews, Ratings, Comments and Criticism
This package (CEF14DX4N) includes four new Duracell 'Pre Charged' NiMH AA cells, plus a simple charger. The batteries are similar to the Sanyo eneloop low-self-discharge cells. In fact, based on their identical technical specifications and physical shapes of (+) and (-) terminals, I am convinced that the Duracell Pre Charged AA is actually SANYO eneloop AA underneath a different wrapper. Therefore all the good things you heard about eneloop apply to Duracell 'Pre Charged', too. The 'value charger' (CEF14) included here, however, is not a good value because: 1. It is a timer-based dumb charger, meaning that it doesn't detect when cells are full charged. It simply charges at 360mA for 6 hours and turns off. You have to wait until your cells are fully exhausted before recharging, otherwise they will be over-charged. With a 'smart' charger, you may choose to top-off your rechargeable cells any time. 2. It can only charge either 2 or 4 AA cells in pairs. This is very inconvenient if you have appliances that require odd number of cells. 3. It can only charge two AAA cells, and you cannot charge any more AA cells at the same time. My advice is to get the CEF23DX4N package for just a few dollars more (*). It comes with four Duracell Pre Charged cells (2xAA + 2xAAA), but the included charger (CEF23) is far superior in every aspect. It even operates from your vehicle battery, and doubles as an USB charger, too. [Update on Dec 24, 2008] I was only half-right when I boldly proclaimed that "Duracell Pre Charged AA are rebranded Sanyo eneloop cells" in my original review. It turns out that the first batch of Duracell AA cells I bought from Amazon are made in Japan, and those are identical to eneloop (both mechanically and electrically). But lately I bought some more Duracell AA from a warehouse club. Those are made in China, and they are identical to the Rayovac Hybrid. [Update on Feb 15, 2010] I have confirmed that the new Duracell 'Value Charger' has several improvements over the old model: - Works from 100-240V AC (instead of just 120V AC) - Able to charge 4 AAA at a time (instead of just two) - Semi-smart charge termination (stops when BOTH cells are fully charged) The only remaining drawback is thet it charges in pairs only. (*) [Update on Oct 7, 2010]: Duracell has discontinued the excellent CEF23 charger (at least in the US) last year. So prices for the remaining inventory have skyrocketed. If you need an inexpensive charger that can handle individual cell, consider the Sanyo eneloop MDR02 2-cell charger.