All of us are using AAA and AA batteries in many electronical gadgets (like electrical toothbrush, many different remote controls, video cameras or simply in wall clocks). Most people, who cares about nature, prefer rechargeable batteries, instead of alkaline (one time) batteries. EVOLTA series of Panasonic Rechargeable batteries have a proven name in this area, which are also the best batteries I have ever used.
Panasonic Rechargeable EVOLTA Battery have exceptional performance in real life usage
Panasonic EVOLTA batteries are Ready-to-Use batteries, meaning you can use them as soon as you buy it. They are pre-charged in fabric. One of the most liked property of EVOLTA is that: they stay charged even if you don’t use them. This is very important. I’m sure you have met that you charge a battery (eg. searchlight) and you did not use it for 6 months but, when you need to use, it’s not working, because it’s batteries are de-charged without using anymore! Fortunately this bad situation is over in new generation batteries. Different Companies uses different naming, like Ready-to-Use, Ready2Use, Rechargeable ACCU but in principal they are very similar and works in the same way. Panasonic EVOLTA batteries can retain %80 of its capacity after 1 year!
Panasonic EVOLTA can be charged more than 500 times. This is a “real world” value and it’s great. You can use them 5-10 years! I bought my last EVOLTA’s around 5 years ago and they are still working good.
Certainly best property of Panasonic EVOLTA rechargeable battery is its capacity and performance. I use a pair of EVOLTA in my electrical toothbrush and it lasts around 2-3 months without charging. Certainly this is a great value. Here I should state that, beside the quality of batteries, the battery charger is also very important. I have used a regular 4-port charger to charge the EVOLTA batteries for 4 years. After a full charge my batteries were lasting for 2-3 weeks. 1 years ago, I changed my charger to DURACELL CEF14 series and my same EVOLTA batteries last about 3 month! Certainly great difference..
Panasonic replaced EVOLTA batteries with Panasonic ENELOOP rechargeable batteries which have great enhancements in battery life cycle and performance. Eneloop is also available in AAA and AA type.