To be honest no, Energizer batteries are not more cost effecting in the long run. Battery technology is a very competitive area and none of the major companies (energizer, Duracell, etc.) has a major lead over the others. Even the "generic" brands are quite good, so I would suggest going for the lowest price rechargeable battery.
There are no major discernable differences between batteries produced by Energizer and Duracell besides the brand name.
Energizer is better because it lasts longer, is more efficient, it is cheaper, IT IS BETTER QUALITY, has different colors, and who doesn't like the pink bunny.
Yes it does
A Duracell, because they are more adaptive to all devices requiring batteries.
Energizer batteries are used exclusively to power the Energizer Bunny, which keeps going and going and going...
No, a pack of AA rechargeable batteries are not expensive. A pack of four generally runs between 7 and 12 dollars and are manufactured by Energizer or Duracell.
Internally nothing. Merely different manufacturers.
The difference between Duracell and Eveready is largely in their design and branding. Both use very similar principles in the way their batteries are constructed.
Procell are charged slightly more. A normal 9V duracell is 9V Procell is charged to 9.5V
There are several different manufacturers of AAA batteries and chargers. Sanyo, Duracell, Energizer and Rayovac are some of the larger and more well known brands. There is no major difference between the brands of chargers since all of them perform the same function of charging AA batteries. The only real difference is type of rechargeable batteries, for example NiCd or NiHM have different charge capacities.
There is really no difference. Duracell use DL and Energiser and others use CR. The important thing for you is the number 2025 for your appliance. Apart from the price though, check the AH. That in plain terms is the amount of fuel in each one. The energizer has 160AH and the Duracell 150AH last time I looked. That, all things being equal, should mean the enegiser would last about6% longer.
Simply no, just manufacturer designations, DL are made by duracell for instance the voltage and size are what are the differences
Difference in potential between two points. Like the voltage of an energizer AA battery is 1.5 volts BETWEEN its terminals. If you place two AA batteries in a flashlight, the voltage of the series combination of AA batteries from one tip to the other is now 3 volts.
The major difference between batteries is that they come in two basic kinds. One is 'Alkaline' and the other sort is variously described as 'heavy duty', or 'super heavy duty', or 'zinc chloride'. The Alkaline ones have double the capacity, or more if there is a heavy current drain on the battery.
The batteries are dangerous to swallow.