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Battery Type: NiMh Binding: Electronics Brand: Sony Batteries EAN: 0008562010130 Label: Sony Batteries Legal Disclaimer: Warranty does not cover misuse of product. Manufacturer: Sony Batteries Model: NH-AA-B4K Publisher: Sony Batteries Release Date: April 01, 2007 Studio: Sony Batteries
Product Description: SONY NH-AA-B4K CYCLEENERGY BATTERY BLISTER MULTIPACK (AA 4-PK) CYCLEENERGY BATTERIES; DO NOT REQUIRE INITIAL CHARGING; MAINTAINS 85% OF THEIR CHARGE AFTER 1 YEAR; RECHARGEABLE UP TO 1000 TIMES ; AA; 4-PK
Customer Reviews
Average Rating:
Rating: - so far so good
Came charged out of the box, so far so good, but will know only in the long run.
Rating: - Excellent batteries
They really last a lot. Other batteries that I have do not hold charge for a long period.
Rating: - The best battery.
I am an electrical engineer, and I have tested many, many batteries. The Sony CycleEnery batteries are the best batteries in the world. No other battery has performed as well for me. I highly recommend this battery above all others.
There are two things that make the Sony CycleEnery battery perform so well:
First, if you weigh the Sony battery on a scale, you will find that they are several grams heavier than any of the other brands. This means that there is more material inside, which yields a higher battery life span.
Rating: - Better than 2400mAh batteries
I'm using these batteries with 2400mAh batteries made by Sony. Those last longer than these. I use primarily them in my Garmin GPSmap 60Csx navigator. They last about 20 hours without backlight. With 2400mAh batteries, in same use, it last about 18 hours.
I'm giving 4 stars, because I'm not sure about its life cycle.
Rating: - Pretty good Batteries
I got this set in addition to Sony 2500 mAh AA Rechargeable Nimh Batteries. This set seems to work better than Sony 2500mAh batteries.
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