Product Description

SONY NH-AA-B4E RECHARGEABLE NIMH BATTERY BLISTER MULTIPACK (AA 4-PK) LONG LASTING; IDEAL FOR ALL DIGITAL DEVICES; AA; 4-PK

Product Details

• Color: Blue
• Brand: Sony
• Model: NH-AAB4E
• Original language: English
• Dimensions: .70" h x 4.60" w x 1.30" l, 1.00 pounds
• Battery type: NiMh

Features

• Ideal for digital products
• High capacity -- lasts 3 times longer than alkaline
• Designed for use with Sony’s advanced power charge
• 4 Pack
• 2500mAh

Customer Reviews

Sold as 2500 mah but only 1950 to 2150mah
I bought these about a year ago and have used them about 10-15 times. I just bought the MAHA 9000 charger which allows for a complete break-in cycle which actually measures the capacity of each cell.

I've cyled all of them a few times and found that the MAHA rates them between 1950 and 2150. I've got 12 of them and none rated higher than the 2150.

They work well and seem to supply power well, but if they are sold as 2500mah they should provide that much. If you don't mind the lower capacity they seem fine, but you'll have to recharge them more often.

Dead in under a year....

When I click on the item page, Amazon reminds me...
"You purchased this item on November 29, 2007"

The batteries died today.

Not even the La Crosse BC-900 I used to charge these things with can bring them back to life.

As others have stated, the new hybrid batteries are the better choice anyway, though think twice about buying these in particular.
I'm GOOD about not using crummy chargers and using these batteries in a reasonable manner (digicam, xbox controller, GPS...etc.)

These weren't fried in a 15 minute charger or shorted out in faulty equipment. Buyer beware.

I'm giving them 3 stars because they did work for a while.
I should have been able to get another year or so out of them though.

Simply incomparable
All batteries considered competition to the strong and dependable Sony 2500 mAh AA, are simply ill prepared.