Eneloop pro battery cells deliver consistent power performance, maintain 85% of their charge for up to one year, come pre-charged by solar power (at the factory) and are ready to use out of the package. These Eneloop cells also have increased power, added storage life and extreme temperature performance down to -4 degrees Fahrenheit.
Eneloop pro, Ni-MH rechargeable batteries feature added mAh power, making them the perfect choice for DSLR flash units, game controllers and other devices that require additional power. While Eneloop pro batteries were designed to provide more power for high drain devices they will also perform well in conventional devices that require AA or AAA batteries.
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Posted by Charles Heard on 19th Dec 2020
I'm able to do ten days in the field with two sets of Eneloop Pro AA rechargeable batteries for the portable BK GPH that I carry when doing project work for the Forest Service. The previous two set lasted five years and I bought more.
Posted by Unknown on 12th Jul 2017
I typically keep a couple of sets of alkaline batteries with my flash unit but figured that there must be a rechargeable alternative. The requirement is high power for a high drain device and long shelf life. Eneloop Pro meets both. The downside is that they can "only" be recharged about 500 times but as they will be used a couple of times a year that shouldn't be a problem. With a lifetime measured in centuries they don't even lose a star.