Maha Energy is a global leader specializing in the design, manufacturing, and distribution of battery and charging technology for various industrial and consumer sectors. With state-of-the-art research labs and production facilities, Maha creates a global service network for both standard and custom-designed applications.PRODUCT FEATURES:PowerEx Ultra high capacity AA batteries offer a super long run time! That's up to 30-40% more than some competitors! Recharge hundreds of times;PowerEx batteries are manufactured to industrial standards for the consumer market;Comes with a PowerEx battery carrying case that can hold up to four AA or AAA batteries;Memory free operation means you can charge PowerEX batteries anytime;Excellent for power intensive devices like digital cameras, MP3 Players, Game Boy, CD Players, Global Position System, etc.
Customer Reviews:
Avg. Customer Rating: 4.0 / 5.0
WORST BATTERIES EVER, NO QUALITY CONTROL:
I have worked with batteries all my life and these are the worst. After a full charge, 900 mA rate, in a "Wizard One" charger, I set aside 16 powerex cells for 10 days. Then I recharged them in the same charger at the same 900 mA rate, to see how much charge would be required to bring them back to full charge. The best one took 162 milliampere hours of charge, not bad. The worst one took 882 milliampere hours, awful. Remaining cells were: 163,346,384,401,430,473,476,489,578,654,668,669,672,806. This leakage... more info
I used to swear by Powerex now I swear at Powerex:
Based on technical reviews I read years ago that showed Powerex superior to most other brands I have used them for years. However, over time I noticed a lot of duds with new purchases. I guess quality control is not up to par. I can no longer recommend Powerex batteries.
Best Batteries I have ever owned hands down:
I shot an entire wedding using over a thousand flash shots with these batteries and they were still going strong. Best batteries I have ever owned! I highly recommend!
It was a good choice:
I have just started using it, it is really good in the starting, I can take 800-1000 pics with some videos in one go, it do not goes down easily.
Lets hope it works the same way after a long time too.
