Both brands appear to do their part to keep the environment safe. Energizer employs the Rechargeable Battery Recycling Corporation, while Duracell supports the Call2Recycle service. Both brands have eliminated the use of hazardous mercury in their battery production, making them far safer for the environment. Both battery manufacturers provide advice on recycling or disposing of dead batteries on their websites. Rechargeable batteries are better for the environment because they may be used numerous times before being disposed of or recycled. Energizer: Environment impactĮver since the mid-1990s, after the push to reduce pollutants produced by batteries, which produced hazardous waste such as toxic metals like mercury, lead, arsenic, and toxic chemicals known as dioxins, battery manufacturers have been self-aware of their impact on the environment. Therefore, both will last about the same amount of time in real-world use before they need to be replaced. Both brands have been tested under difficult situations, including high temperatures and humidity, and no differences in leak rates have been discovered.

Premature battery leaking can be caused by various circumstances, including battery exposure to severe temperatures or incorrect storage. Energizer: LeakagesĪll batteries are vulnerable to leakage. It means they’re good for gadgets that require a lot of energy.

On the other hand, Energizer batteries have a higher voltage than Duracell batteries under high temperatures. As a result, they can be utilized in harsh conditions. For example, in low temperatures, Duracell batteries output a higher voltage than Energizer batteries. Certain chemical compounds may produce leakage, resulting in diminished performance. Also, the Chemicals utilized within the battery are affected by high temperatures when exposed for a long period. As a result, at low temperatures, your gadget may not last as long as it does at room temperature or higher temperatures. Temperature diminishes battery life, which is why batteries behave differently in extreme temperatures. Shell size 10 Years (5 Years for 9V) 10 Years for all Sealing technology Duralock power preserve Powerseal Material Steel, Zinc, Manganese Steel, Zinc, Manganese, Potassium, Graphite Website Duracell vs. Comparison of Duracell and Energizer batteries Feature Duracell batteries Energizer batteries Market share 29% 25% Available sizes AA, AAA, C, D, 9V, Miniature 9V, AA, AAA, Multi Cell, Lantern, C, D, F, J, N prices More costly than Energizer Cheaper in cost per battery than Duracell Manufacturer Procter & Gamble Energizer Holdings, Inc. Since then, Energizer Holdings has been producing Energizer batteries and Ray-O-Vac, Varda, and Eveready batteries. Ralston Purina purchased Eveready in 1986, and the company was renamed Energizer Holdings in 2000. The brand energizer was founded in 1896 and was called Eveready Battery Company. However, Duracell was not officially introduced as a trademark name until 1964. The invention of the flash camera by Kodak in the 1950s necessitated a different battery size hence Duracell invented the AAA battery. Duracell started out making batteries for military equipment, but they expanded to develop batteries for various products as time went on.

Duracell batteries leaking