They are not subject to any memory effect so you can charge them up to 500 times whether they are fully or partially drained. They provide the best balance of capacity and price, holding about 2200 … To keep the consistency of generations, I had to call them a different generation, otherwise things would be really confusing. Formerly I believed they were tested under different JIS standards, but a very helpful member, Vikin on CPF helped me to understand they used the same standards, but were written in different paragraphs. Part# BK-3HCCA8BA. From 2013 onwards the last letter of the product code was not a designation for a new generation anymore. So it is hard to grasp that they actually tested 10 year old cells (so they are supposed to be 1st gen) or it is a scientific prediction. As shown in the test below, a head to head comparison between Sanyo Eneloop on two Nissin 622 Mark II … And one more thing added to the confusion. Visit Product Page. I prefer the bottom one, of course. Eneloop cells are a game-changer in terms of real-world capacity, charge retention and voltage stability. They continued this with their 2nd generation in 2009, until November 2010, when they started to ship them without visible venting holes for standard AA eneloops. Unlike regular alkaline batteries which can only be used once and are wasteful to the environment, the Pro batteries can be recharged up to 500 times. Misconception: Eneloops with venting holes are fake. 10 sold. Pre-charged at the factory using power generated from solar energy and ready to use right out of the package. From the 4th generation, Panasonic changed the product code to BK-3MCC (for the enloop basic AA in Japan), BK-3MCCE for Europe, and BK-3MCCA for North America. Panasonic Eneloop Pro AA 2500mAh Eneloop NiMH Ready to Use Rechargeable Battery BK 3HCDE/4BE (4 Eneloop Pro Batteries) And to add to this confusion, the product code BK-3MCCE is also used for the eneloop batteries that are made in China, for the East Asian, Oceania and South American market. Since the first generation Eneloop had 4 venting holes at the Positive side of the battery. Sanyo introduced the AA eneloop in 2005 with the product code HR-3UTG. I believe, and my little research confirmed this that they at least produce 2 (maybe even 3) generations at the same time. Now, if you look closely to my complete eneloop lineup you can see that I called the eneloop XX/PRO HR-3UWXA a 2nd generation battery, but this was actually the same battery as the HR-3UWX which was being sold worldwide. Charge your batteries and power your devices with this Panasonic eneloop pro K-KJ17KHC82A AA and AAA battery charger. eneloop battery cells … 8 New Panasonic Eneloop AA 2100 Cycles BK-3MCCA8BA Ni-MH Rechargeable Batteries. That line in this case is the Product Code. Each features 1.2V of output power, a 2550mAh capacity, and a 3.06Wh rating. £33.68. Fortunately they use a rather low charge current and therefore won`t damage the batteries as much. Keep in mind that the latest upgraded 4th generation now have specs saying 70% capacity/charge left after 10 years, while the original 4th generation had 70% after 5 years. 9 sold. Lots of it. Like rechargeable batteries, they are reusable and recyclable. This is how you can tell the difference. JIS use the same standards as IEC by the way. 4 x Panasonic AA batteries 2700mAh Rechargeable High capacity Ni-MH Akku LR06. AA eneloop Pro Rechargeable Batteries BK-3HCCE/8BT 8-pack of AA high-capacity (2550mAh) rechargeable batteries. PRO AA on the other hand do have visible venting holes. Power various electronics, including digital cameras, gaming devices, and flashlights, with this pack of four eneloop pro AA Rechargeable NiMH Batteries from Panasonic. This pack of Eneloop Pro AA Rechargeable Ni-MH Batteries from Panasonic comes with a charger, and four pre-charged and ready-to-use batteries. Part# BK-3HCCA4BA. This resulted in completely new product codes. They can only be charged 500 times (versus 2100 times for regular Eneloops). At that same time overseas sellers were still selling eneloop batteries from a previous generation BUT with the same production date. Sanyo and Panasonic produced 2-3 generation at 1 time. The eneloop pro High Capacity Ni-MH “Low Self Discharge” batteries utilize Panasonic's advanced rechargeable battery technology providing up to 2550mAh (AA batteries) / 950mAh (AAA) of power and the ability to be recharged up to 500 times. After hours of testing, the Energizer Recharge Universal (available at Amazon) ended up being our top pick. You can buy them in the following countries: Copyright © 2021 | eneloop101.com. This may happen as a result of the following: Please make sure that Javascript and cookies are enabled on your browser and that you are not blocking them from loading. Probably all AAA batteries have visible venting holes. And this time Panasonic decided to keep the same product code, being BK-3MCC for their AA batteries. See the pictures of a 2nd generation standard eneloops HR-3UTGA with venting holes. $15.29. -, 2nd generation eneloops have a crown image next to the + symobl (HR-3UTGA), 3rd generation eneloops have metallic letters, and a Line underneath the Crown image (HR-3UTGB). The 4th generation AA std and 2nd gen lite do not have visible venting holes. Panasonic 4th Generation Eneloop Pro Rechargeable Batteries Take everything you know about rechargeable AA batteries and forget it. Each features 1.2V of output power, a 2550mAh capacity, and a 3.06Wh rating. They come pre-charged and can be used immediately out of the pack. Like alkaline batteries, they can be used immediately after purchase, and they have a long shelf life. There had been some confusion about the little venting holes that can be found on certain generation batteries. Panasonic Eneloop PRO AA batteries 2500 mAh Rechargeable Ni-MH BK-3HCDE x 4 8 12 Powered by PerimeterX , Inc. Javascript is disabled or blocked by an extension (ad blockers for example). Home / eneloop pro Rechargeable Batteries. So at that time it was sometimes difficult to distinguish from the package whether the cells were made in Japan or in China. Eneloop 70-ZP2A-6D26 AAA 4th generation NiMH Pre-Charged Rechargeable 2100 Cycles Battery wit… $24.99. Check the following picture to see the differences: The picture shows a 1st, 2nd and 3rd generation eneloop battery for the Japanese market. During an interview with a few Eneloop technicians I received the following answer on the question: Is it the manufacturing process, quality control, difference in raw materials? This confirmed my understanding of the whole generation thing not being an age/production year thing, but a quality thing. To keep a consistency we had to draw some lines. It's been my experience the rechargeable batteries from Apple were the best, but when I saw the reviews for the Panasonic Eneloop Pro Rechargeable batteries, I had to give them a try. In 2013 , (when I still lived in Japan), I followed the change closely of the Panasonic Eneloop make-over in the Japanese market. Eneloops come with venting holes in the nipple at the positive terminal. In 2015 Panasonic renewed their specifications with an increased LSD rating from 70% remaining charge left after 5 years to 70% charge left after 10 years. 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