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Panasonic BK-4MCCA8BA eneloop AAA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 8-Battery Pack
| List Price: | $26.99$26.99
Details The List Price is the suggested retail price of a new product as provided by a manufacturer, supplier, or seller. Except for books, Amazon will display a List Price if the product was purchased by customers on Amazon or offered by other retailers at or above the List Price in at least the past 90 days. List prices may not necessarily reflect the product's prevailing market price. Learn more |
| Price: | $19.05$19.05 ($2.38$2.38 / Count)
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| You Save: | $7.94$7.94 (29%) |
| Price: | $19.05$19.05 ($2.38$2.38 / Count)
$18.10$18.10 ($2.26$2.26 / Count) |
Purchase options and add-ons
| Number of Batteries | 8 AAA batteries required. (included) |
| Brand | Eneloop |
| Battery Cell Composition | NiMH |
| Recommended Uses For Product | Camera, Toys, TV Remote, Gaming Controller, Radio, Flashlight, Mouse, Remote Control Vehicle, Wireless Keyboard, Phone See more |
| Unit Count | 8.0 Count |
About this item
- LONG LASTING PERFORMANCE: Recharge eneloop AAA rechargeable batteries up to 2100 times
- POWERFUL NiMH RECHARGEABLE BATTERIES: eneloop AAA Ni-MH pre-charged rechargeable battery deliver up to 800mAh typical, 750mAh minimum
- PRE-CHARGED AND READY TO USE: eneloop AAA rechargeable batteries are pre-charged at the factory using solar power and maintain up to 70% of their charge after 10 years (when not it use)
- SECURE, PROTECTIVE PACKAGING: This package contains 8 eneloop AAA rechargeable batteries
- EXTREME TEMPERATURES: eneloop rechargeable batteries can used in extreme temperatures, down to -4 deg F
- QUALITY YOU CAN TRUST: These eneloop rechargeable AAA batteries are made in Japan and packaged in the United States
- HUNDREDS OF HOUSEHOLD DEVICES: Perfect for use in hundreds of household devices, these eneloop AAA rechargeable batteries can be used in remote controls, flashlights, toys, wireless computer devices, rc cars, digital camera flash units, game controllers and more
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From the manufacturer
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eneloop batteries are the perfect balance between rechargeability, power, and capacity for every household device including flashlights, remote controls, wireless electronics and hundreds of other power hungry devices. |
eneloop batteries utilize a highly durable super lattice alloy which prolongs the life of this material. These improvements increase hydrogen stability resulting in reduced self discharge and long lasting, stable voltage output. |
eneloop and eneloop pro rechargeable batteries are pre-charged at the factory in Japan using power generated from solar energy. This process is certified by The Green Energy Certification Center. |
Keep your tactical flashlights, headlamps, walkie-talkie radios and other devices powered in the winter. eneloop and eneloop pro batteries deliver exceptional performance at extreme temps, down to –4 degree Fahrenheit. |
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| eneloop AA | eneloop AAA | eneloop pro AA | eneloop pro AAA | |
| Capacity | up to 2000mAh* | up to 800mAh* | up to 2550mAh* | up to 950mAh* |
| Cycles / Recharges | up to 2100 times** | up to 2100 times** | up to 500 times** | up to 500 times** |
| Storage Life | Hold 70% charge up to 10 years* | Hold 70% charge up to 10 years* | Holds 85% charge up to one year* | Holds 85% charge up to one year* |
| Charged at the Factory Using Solar Power | Yes | Yes | Yes | Yes |
| Low Temp Rating | Down to -4 degrees F | Down to -4 degrees F | Down to -4 degrees F | Down to -4 degrees F |
| Chemistry | LSD Ni-MH | LSD Ni-MH | LSD Ni-MH | LSD Ni-MH |
| Recyclable | Yes | Yes | Yes | Yes |
| Country of Origin | Made in Japan | Made in Japan | Made in Japan | Made in Japan |
Compare with similar items
This Item ![]() Panasonic BK-4MCCA8BA eneloop AAA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 8-Battery Pack | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
| Price | -29% $19.05$19.05 List: $26.99 | $15.82$15.82 | -23% $28.58$28.58 List: $36.99 | -21% $36.47$36.47 List: $45.99 | $21.26$21.26 | -5% $47.48$47.48 List: $49.99 |
| Delivery | Get it as soon as Wednesday, Feb 14 | Get it as soon as Thursday, Feb 15 | Get it as soon as Thursday, Feb 15 | Get it as soon as Thursday, Feb 15 | Get it as soon as Wednesday, Feb 14 | Get it as soon as Wednesday, Feb 14 |
| Customer Ratings | ||||||
| Quality of material | 4.6 | 4.2 | 4.6 | 4.3 | 4.1 | 4.5 |
| Remote Control | 4.5 | 3.6 | 4.5 | 4.5 | 3.9 | 4.4 |
| Durability | 4.4 | 4.0 | 4.4 | 4.2 | 4.0 | 4.6 |
| Longevity | 4.3 | 3.4 | 4.3 | 4.5 | 3.5 | 4.4 |
| Value for money | 4.3 | 3.6 | 4.3 | 4.5 | 3.8 | 4.3 |
| Sold By | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Amazon.com |
| battery quantity | 8 aaa, 4 aa, 8 product specific | 8 aa | 12 aaa, 12 aa | 16 aaa | 24 aaa | 16 aa, 16 product specific |
| connector type | wireless | wireless | wireless | wireless | — | wireless |
| voltage | 1.2 volts | 1.2 volts | 1.2 volts | 1.2 volts | 1.2 volts | — |
| reusability | Rechargeable | Rechargeable | Rechargeable | Rechargeable | Rechargeable | Rechargeable |
| compatible devices | Solar | Toy, Camera, Remote | Toy, Controller, Torch, Camera, Remote | Solar | Toy, Camera, Remote | Solar |
Product guides and documents
Product information
| Product Dimensions | 0.84 x 3.38 x 4.25 inches |
|---|---|
| Item Weight | 0.144 ounces |
| ASIN | B00JHKSMIG |
| Item model number | BK-4MCCA8BA |
| Batteries | 8 AAA batteries required. (included) |
| Customer Reviews |
4.7 out of 5 stars |
| Best Sellers Rank | #4,291 in Health & Household (See Top 100 in Health & Household) #18 in AAA Batteries |
| Is Discontinued By Manufacturer | No |
| Date First Available | April 11, 2014 |
| Department | Unisex-Adult |
| Manufacturer | Sanyo |
| Country of Origin | USA |
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What's in the box
Product Description
eneloop AA and AAA NiMH ready to use rechargeable batteries utilize Panasonic advanced rechargeable battery technology, allowing them to be recharged up to 2,100 times. eneloop AA and AAA rechargeable batteries deliver consistent power performance, maintain 70% of their charge for up to 10 years, come pre-charged by solar power (at the factory) and are ready to use out of the package. These eneloop batteries also feature extreme temperature performance down to -4 deg F. Pair eneloop and eneloop pro AA and AAA batteries with Panasonic advanced, quick advanced, or super quick advance eneloop chargers to maximize your rechargeable battery experience.
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the charging, quality, performance, value, and battery of the battery. They mention that they recharge quickly, hold their charge for quite a while, and deliver reliable power to various household items. They also appreciate the value for money.
AI-generated from the text of customer reviews
Customers like the battery. They say it holds a charge just like an alkaline battery, and can be recharged twice as many times as other lithium ion batteries. It's convenient to never have to go without batteries, and the batteries are better than any other rechargeable battery they've bought. They also say that it's less wasteful to be recharging and reusing, rather than using them.
"...These consistently worked in all my chargers, hold a charge well, last a long time once charged, and continue to recharge well with no noticeable..." Read more
"...They cost a bit more, but they keep their charge. I prefer them to the Energizer and Duracell rechargeable batteries...." Read more
"One of the good investments I made for sure. Easy to charge and re-use...." Read more
"...It is ULTRA convenient to never have to go without batteries and to never have to run to the store for batteries...." Read more
Customers are impressed with the quality of the battery. They say that it lasts as long as throw away batteries, and works just fine. Some customers also mention that they are happy with the performance and that they like that the batteries are made in Japan.
"...worked in all my chargers, hold a charge well, last a long time once charged, and continue to recharge well with no noticeable decline in how long..." Read more
"...These are perfect additions to our sets. The Eneloop brand batteries charge quickly and have good life to them during use...." Read more
"These batteries work great with my Powerex Professional Charger-Analyzer. They cost a bit more, but they keep their charge...." Read more
"...I had these batteries for many years and they are still working with no problems...." Read more
Customers like the value of the battery. They mention that they will save them money, and are worth it in the long run. They also say that the batteries pay for themselves very quickly and are better for the environment than wasteful alkalines.
"...But how much would you spend on batteries in 5 years? Eneloops are insanely inexpensive when you look at things that way.Seriously...." Read more
"...They pay for themselves fairly quickly." Read more
"...The money savings has been immense, compared with disposable batteries. If you are on the fence, buy some and find out yourself." Read more
"...The price is reasonable. They live up to what they are advertised to do" Read more
Customers like the charging of the battery. They say that it recharges quickly, and continues to last. Customers also say that they are easy to charge and always have on hand. They also say they take more charges using a smart charger than any other batteries they have found, and that they stay able to receive full charge for a while and over.
"...hold a charge well, last a long time once charged, and continue to recharge well with no noticeable decline in how long they last in use...." Read more
"...These are perfect additions to our sets. The Eneloop brand batteries charge quickly and have good life to them during use...." Read more
"One of the good investments I made for sure. Easy to charge and re-use...." Read more
"Batteries recharge overnight and hold their charge for quite a while. Safer than lithium...." Read more
Customers like the performance of the battery. They say that it produces good power, lasts long on a charge, and actually discharges their full amount of power when using. They hold a solid charge and deliver reliable power to various household items. They are efficient and make the Earth greener. They also say that they are great for low power items and that they perform better in toys and gadgets. They charge during the day and power their security lights all night, and that the chargers use less energy to recharge a battery than it takes a manufacturer to.
"...fast enough, and I've used them again and again with no noticeable loss of power." Read more
"...I saved four dollars on jeans.My MPG has increased and my fear of zombies has decreased...." Read more
"...They are just as powerful and longer lasting than the disposable kind." Read more
"...They provide solid consistent power through their entire charge and hold their charge in storage amazingly well...." Read more
Customers like the leakage of the battery. They say that the batteries never leak, ruining the electronic device, and they don't leak acid into remotes or inactive items. They also appreciate the better discharge life and better performance in toys.
"...They all work great. No more leaking alkaline batteries to worry about." Read more
"...No more spending money. Best part,THEY NEVER LEAK!!! My costco Duracell batteries leaked so much they ruined my electronics...." Read more
"...hold their charge for a long time, can be recharged for years and they never leak. You'll pay a little more upfront, but its worth it in the long run." Read more
"...One added bonus is that they are less prone to leakage than alkaline batteries and if they do leak, it is a harmless powder that cleans off..." Read more
Customers are satisfied with the capacity of the battery. They say that it stores up better amperage, holds a charge better, and is much less expensive than other types. They also say that they have plenty of juice and that it has 2100 recharges.
"These batteries deliver more storage than advertised, which is good and are above expectations for AAA size...." Read more
"...They last a very long time, hold up well and charge to full capacity in a reasonable amount of time.A very good re-chargeable battery." Read more
"You'll pay more for these than some other brands, but these can hold 70% (or more) charge if not used for multiple years...." Read more
"I bought it for my headlight. The capacity is beyond average." Read more
Customers find the battery easy to use. They mention that it is a super easy to charge and won't overcharge their batteries. The batteries are ready to use and can sit for weeks without losing power. They are truly ready for prime time and are ready for use without precharging.
"...They seem to cost a little more but are less of a hassle - worth the extra money." Read more
"Made in Japan, rechargeable, and last a ridiculously long time.Simple, effective...." Read more
"...] is an ideal & super easy to use charger with a net cost of only $5 given that the $17.99 option..." Read more
"...They last a long time between charging, are easy to plug-in and use. Saves throwing batteries in the landfill." Read more
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Top reviews
Top reviews from the United States
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With three Kirkland brand AA's the flashlight ran on high for just shy of 5 HOURS. I let the batteries sit 24 hours overnight and tried them again the next day. They ran the flashlight for an additional 1.5 HOURS.
With three freshly-charged Eneloop brand AA's the flashlight ran on high for 2 HOURS. After letting them sit for 24 hours overnight they could only run the flashlight for an additional 2 MINUTES. I did this test twice with different batteries and got nearly identical results each time.
While they only last 40% as long as standard AA batteries and do not appear to be as resilient, I do like the fact that I am not throwing out or recycling as many batteries now. I keep extras on hand and tend to use them for things that are easy change batteries in or don't get used that often, like gaming remotes, Christmas decorations, flashlights, headlamps, etc. I don't use them for TV remotes or thermostats - regular batteries seem to last forever in those applications.
These batteries SERIOUSLY hold their charge! They also last a LONG time!!
I swear they last longer than alkaline store bought batteries, and I swear that we still have some of our original eneloops that still work great! They are very long lasting as far as use in products, but also long lasting in terms of years..
It is ULTRA convenient to never have to go without batteries and to never have to run to the store for batteries.
We have tried other brands and ALWAYS come back to Eneloop. They are reliable.
No other rechargeables that we have tried have held their charge nearly as long, and other batteries loose charge when not in use too, but we have not noticed the Eneloop loosing charge.
VERY happy customer!! We hope you continue to make these forever!
The one downside is their lower voltage, which mostly affects motorized things like my travel razor. They just turn a little slower. And they can stop running a little sooner than they would with alkalines – when the eneloops drop below the necessary voltage. My TV remotes, for example, need to be recharged often to keep the voltage high enough for them to be effective. But it's way better than cleaning corrosion out of battery bays!
Top reviews from other countries
Duracion mas que suficiente, carga bien y excelente calidad.

























