The Panasonic Pro AAA batteries Powered by eneloop which provides 950 mAh of performance for long lasting, high power capacity, extreme applications. Pro battery is a perfect choice for powering high current consuming devices such as photo strobe flash lights; providing more than twice the number of flashes per recharge in less than half the time as compared to conventional alkaline batteries! Wireless keyboards, mice, game controllers, radio controlled toys and a range of household devices can all realize extended performance when powered by Pro batteries.
The Pro batteries excel in extreme conditions where high power performance in very low temperature environments (down to -4 degrees Fahrenheit) is needed. The Pro Nickel Metal Hydride batteries retain up to 75% of their capacity even after one year of storage. 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. They come pre-charged and can be used immediately out of the pack. Pro Powered by eneloop batteries deliver reliable, high power battery performance when and where you need it most!
Reviewed by 4 customers
They seem to hold a charge for a very long time, it's been only a week though. So far, very impressed! (Used in cordless phone)
Many more chargers than competitive batteries.
I have been using this battery before Panasonic bought them out. They hold a charge longer then other rechargeables on the market. I use them for my hot shoe flash and if they set in my bag for a few months there is no degrading of the power in them. I also use this brand but AA type for other camera items. I tried several other brand and now I use them for around the house and not my camera equipment.
Use them for street photography,in a small flash, seems to work pretty well. As long as they work like other Eneloops win win.