OK, Panasonic's Evolta batteries are quite powerful, alright. A robot in a mini car powered by nothing more than two AA Evolta batteries completed five and a half laps on the famous Le Mans 24 ...

Panasonic's new EVOLTA lineup is said to perform "almost 1.3 - 2 times" longer than their existing alkalines. In fact, they now claim to have the "longest lasting AA battery cell in the world." ...

Right now, Amazon is offering a 10-pack of Panasonic Eneloop AA rechargeable batteries for $25.97. A 10-pack of Eneloop AAA batteries is even cheaper at $19.83. That averages out to about $2.60 ...

Panasonic Batteries have launched a new battery powerful enough to run a life-sized car. Incredibly, the Xtreme Power Car needs no petrol – it just needs the extraordinary power of two AA ...