How does energizer and duracell differ

Energizer Industrial batteries vs. Energizer Ultimate Lithium Energizer Ultimate Lithium batteries are simply more powerful than normal Energizer batteries or their Industrial versions. They can be much cheaper per amp-hour than many top-of-the-line alkaline cells.

For the best experience on our site, be sure to turn on Javascript in your browser. The Medic Batteries team frequently receives questions regarding the quality of the batteries we carry. Since adding the Rayovac brand to our lineup, the Medic team wants to assure our customers of the quality of all batteries, including the Rayovac brand.

Before adding the Rayovac brand to our product line, Medic researched the brand on various factors, especially quality. Medic carries only high quality fresh batteries and was able to ensure that Rayovac meets the high standards of our customers. Rayovac UltraPro Alkaline Batteries are the 1 selling industrial battery among top industrial distributors. Their current prices on Amazon are:. While alkaline batteries can be thrown away with regular trash, lithium batteries must be disposed of specially.

The environmentally friendly and "green" way of living is to use rechargeable batteries whenever possible. Both companies claim to support programs that promote battery recycling. Duracell funds Call2Recycle , a free battery and cellphone recycling program.

Energizer supports the Rechargeable Battery Recycling Corporation. Anecdotal evidence suggests there are some leakage problems and safety issues with both brands. A YouTube video suggests that Energizer batteries leak acid after they expire - even if they are unopened, whereas Duracell batteries do not.

The following comments from Internet discussion boards are not based on any scientific research and are, therefore, questionable. Duracell offers batteries under the Procell, CopperTop and Ultra brands.

According to independent testers, Energizer has a backup that is almost three times longer than Duracell. In fact, it costs a little more. But the investment pays for itself in performance, durability and reliability. However, there are rare cases where Duracell Energizer is better. Battery Life 1 AA battery. Energizer hearing aid batteries provide consistent sound quality and last up to 4 years when stored.

Taking care of the battery in your hearing aid is very important. Store hearing aid batteries at room temperature when not in use. Rayovac batteries are still cheaper than Duracell and Energizer, while maintaining the high quality standards of branded batteries.

The Rayovac brand also has a comparable shelf life. Energizer hours and ExtraPower hours form the first group, ClearCell hours and PowerOne hours follow in the second group icellTech, Renata, Sony, Panasonic and Roayovac hours form the third group and Duracell hours in the fourth group.

The main difference between Energizer 9V batteries and others is their longer life. The service life is twice that of Rayovac or Duracell.