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  • 4 AA

eneloop Battery Charger and Rechargeable Batteries, 4-slot with 4 AA

SKU: 502063
12.77 12.77

Availability: Choose your options below to view availability.


Why It Gets Our Seal of Approval
  • One eneloop can be charged up to 1,500 times (about 15 years of use)
  • Pre-charged, so you can use them right away
  • Powerful enough for most applications including cameras and other electronics
  • Holds charge for a long time (great for clocks, remotes, toys, etc.)
  • Charging before the battery is fully discharged won' t shorten its memory
  • Pays for itself in less than two re-charges
  • Universal Charger charges up to 4 AA or 4 AAA batteries
  • Additional batteries available in AA 4-pack and AAA 4-pack

"Best rechargeable batteries" - Consumer Reports Nov. 2009

Single-use alkaline batteries are a huge waste problem. Most used disposables end up in landfills, rather than being recycled. When not disposed of properly, these batteries can leach heavy metals and hazardous chemicals into the environment. The solution? Long-lasting rechargeable batteries!

Eneloop rechargeable batteries are a smart replacement for disposable batteries for a wide range of uses. They combine the environmental benefits of rechargeables with the high performance of alkaline disposables and can be recharged up to 1500 times. Eneloop rechargeable batteries are an easy way to cut back on another common household disposable, saving money and natural resources - without compromising performance.


Dimensions: Batteries:
AA = 50.4mm H x 14.35mm W
SKU 502063
Brand eneloop
Brand Description Made by Sanyo, eneloop ready-to-use rechargeable batteries are the first to combine the convenience of disposable dry-cell batteries with the responsible environmentalism of rechargeable batteries into one reliable product. Sanyo is committed to providing cutting-edge solutions for a sustainable world, so they created eneloop as an eco-friendly alternative that can be recharged up to 1800 times! (This means that just 1 eneloop battery can save 1799 single-use batteries from the landfill.)
More Details Dimensions and Specifications
AA = 50.4mm H x 14.35mm W
Voltage: 1.2V
Typical Capacity: 2000mAh

Universal Charger:
Worldwide Voltage (110-240v)
4.5"H x 3"W x 1"D

Design and Functionality
Eneloop rechargeable batteries combine the power and versatility of alkaline disposables with the cost savings and environmental benefits of traditional rechargeable batteries. Unlike typical rechargeable batteries, eneloops won't lose charge quickly when not in use. In fact, after one year, an eneloop battery will retain 80 percent of its charge, while other rechargable batteries will only retain about 20 percent. Plus, there’s no memory effect, so you can recharge them before they are completely discharged, without lowering the total power capacity.

Eneloop batteries come pre-charged, so you can begin using them right away, and you can charge them at your convenience. Their long run time makes makes them suitable for a wide range of applications, including cameras, music players, flashlights, clocks, remote controls and more. At less than 2 cents per recharge, they pay for themselves in less than two cycles.

Includes 4 AA batteries and one eneloop Universal Charger. Charger has worldwide voltage and charges 4 AA batteries in 7 hours or 4 AAA batteries in 6 hours. Additional eneloop batteries available in AA and AAA.

Eneloop batteries have similar construction to typical Ni-MH batteries. However, the self-discharge rate has been reduced by using a new superlattice alloy that increases the capacity of the battery and reduces internal resistance – allowing for higher currents. This alloy also reduces the amount of cobalt needed for the battery to perform.

Since it can be recharged 1,500 times, each eneloop battery has the potential to eliminate 1499 disposable batteries from landfills over its lifetime. Americans alone dispose of 8 billion alkaline batteries per year, and 40 billion are disposed world-wide. If every battery was replaced by eneloop, more than 39.9 billion cells would be kept from landfills, annually. Packaging made from recyclable PET and recycled paper. At their end of life, eneloop batteries can be recycled just like alkaline batteries.

About Sanyo Component Europe GmbH
The Japanese word “SANYO” means “three oceans” (Pacific, Atlantic and Indian, specifically), and this symbolized the company’s global perspective, which is based on the vision “Think GAIA” (Greek for "earth"). The company is committed to providing cutting-edge solutions for a sustainable world. Product range now includes industrial and consumer batteries and photovoltaic products.

Care Instructions
Store batteries in a cool, dry place (e.g. in a drawer, under the bed, in a closet). Keep away from high heat. Storage temperature can affect battery performance. Too-high temperatures can cause the battery to discharge faster. However, eneloop performs better than alkaline and rechargeable batteries in freezing temperature.

Can be recycled after use, just like alkaline batteries.

Country of Origin
Batteries made in Japan.
Charger made in China.

Write Your Own Review

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  1. Long-lasting and great value review by Cynthia N on 7/12/2016
    Your Product Rating

    I bought my first eneloop charger and battery set a couple of years ago, after trying other brand-name sets. I have since purchased more, and use these batteries for everything in my house that requires them. They last a long time, and through more recharge cycles than any other brand I have used. This last purchase was for gift-giving for my family and friends. Great value.

  2. So far so good! review by JANET W on 7/12/2016
    Your Product Rating

    Got the batteries, put them in the camera and used it right the fact they are precharged & ready to go. Already have lasted past the time my other ones did, so I'm a happy camper! Thanks!

  3. Great for any use! review by Monica M on 7/12/2016
    Your Product Rating

    These batteries are great. I've been using them daily for the last several weeks and haven't had to recharge them yet. It's really great to not have so much waste. Looking into getting the USB charger as well for when I travel!

  4. great product. go green. help the planet review by Ken M on 7/12/2016
    Your Product Rating

    Using the sleeves for bat size I can replace all my battery needs.

  5. deeeez battz are da bomb! review by Madeleine F on 7/12/2016
    Your Product Rating

    Buying these four AA rechargeable batteries costs only slightly more than buying non-rechargeable batteries and they last for 1,000+ charges. They are better for the environment, save you money and serve exactly the same purpose as "regular" batteries. I wish I'd made the switch a long time ago.

  6. The only batteries you'll ever need review by Ryan R on 7/11/2016
    Your Product Rating

    I am glad to see that reuseit is now carrying these batteries. I originally bought mine from amazon and they are the best batteries that I have ever had. The charge last for a long time and recharge time is relatively quick (around 4 hours for an empty battery). I use them for my video game controllers and flash lights, although it is not recommended to use these for emergency backup batteries since they do slowly drain. Because these can be recharged up to a 1000x, you will never need to buy another battery again (unless you do some heavy battery usage), so these are definitely worth the price. I recommend buying this charger + AA (x4) pack first and then going from there, just make sure that you charge only the same type of batteries in the same slots (ie: slot 1+2, or slot 3+4, but not slot 1+3 or slot 2+4).

  7. Working as expected. review by ROSE D on 7/11/2016
    Your Product Rating

    The charger is compact and efficient. Being such it takes a while to charge even two batteries but once charged the batteries last a long time. I received these before Christmas and have played holiday CDs on a compact player literally all day for several days. I've had to change/charge the batteries in the unit (2) only once in about a week and a half. Impressive.

  8. Quality issues review by Margaret T on 7/11/2016
    Your Product Rating

    The Eneloop batteries work well. The charger? It's electric but takes almost as long as a solar charger. The battery clips are loose, and if a battery slips off center a little, the charge light will not flash. If I had to do it over, I'd purchase the batteries but go for a different charger.

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