Ultra Power Alkaline Package
You can buy this alkaline battery package from Duracell. Duracell has claimed that it can last longer than the battery of other brands. Most of the consumers have bought these high-grade batteries for flashlights and various other devices, consuming low energy. These powerful batteries are capable of retaining their energy for ten years, while stored at the right place. You can find a small circle that helps you in checking the power, left in the battery. Thus, buy these Duracell AAA Batteries, based on the alkaline composition.
Energizer Ultimate Lithium
It is a high-rated lithium-based battery. By using this battery for the digital camera, you can run the device for longer hours. Energizer has created a lightweight design for its batteries. These batteries are operable in the high or low temperature level. Although they are costlier than other alkaline batteries, they are high standard cells, best for all the devices. From Energizer, you can get AA and AAA batteries.
Several other brands have also introduced these batteries for the consumers. One common feature of all the above batteries is that they are the disposable batteries for your devices.