Yes, it is given on the package.
Summarizing the guarantee it says:
Duracell offers good quality and easy to use rechargeable batteries. There are generic brands of rechargeable batteries out there but they are often unreliable and wear out very quickly.
Duracell!!!
Of course they are! Duracell is actually the most famous brand of batteries. You can get them anywhere from Wal-Mart to the Dollar Store for very cheap.
Duracell rechargeable batteries are reliable, but like any brand of batteries, the life will depend on how the batteries are used, maintained, and stored. Rechargeable batteries do not have as long a shelf life as most other batteries, so they do have to be maintained. With proper care the Duracell rechargeable batteries will give you many hours of camera use, but it is always wise to carry extras.
Duracell is a brand of batteries manufactured by Procter & Gamble. Additionally, Duracell owns the Procell professional-use brand. You can find them at Wal-Mart.
why is everready better than duracell
As of 2005, the Duracell brand is owned by Procter & Gamble.
You need duracell batteries.
Duracell batteries are a brand of battery made by Duracell Inc. which is an American manufacturing company owned by Berkshire Hathaway.
Which brand of AA batteries lasts the longest
batteries
maybe