Alkaline batteries such as Duracell Coppertop usually leaks KOH (potassium hydroxide) under conditions of misuse as a white foam. She also arranged a call to Yanira Wells, Duracell’s R&D director for Asia and Australia, who is based in Connecticut, USA. Well, it depends on which type of battery you have.
She apologised for my experience, offered to replace the batteries and the device they were in (which experienced minor, unfatal damage) and asked me to send the leaking batteries in for examination by a quality team. And when the gas is more than the battery can handle the casing starts to swell. The reaction leads to the production of different gases such as hydrogen.
#Do duracell batteries leak pdf
some web sites say manufacture, some say expiry and of course, duracell doesnt seem to list it on their sites (usa and au) unless ive missed it despite looking in pdf dats sheets, faqs, etc etc, if they have it listed, its not prominent and by that it would seem they. Zinc Manganese dioxide Potassium Graphite Why Does A Duracell Battery Leak Chemical reactions inside the batteries cause most leakages. Nor did one follow by mail.Īnyway after the story was published and Duracell realised I was a journalist I was contacted by Nihan Belik Guneri, the company’s marketing and commercial strategy director in Singapore. the question is the date stamp on the battery the manufacture or expiry date. Given that this was an email the use of the word ‘enclosed’ was puzzling, and no pamphlet was attached to the email. The company referred me to an ‘enclosed’ pamphlet on battery care. ago Duracell has a similar guarantee concerning leaking batteries. Duracell appeared unfazed about its batteries leaking. Apparently I should have known about removing batteries from devices that were not being used for a few months. Just not concerned enough to offer me a couple of AAA batteries to replace my leaky ones. Rating Snapshot Average Customer Ratings Leaking Long-lasting battery Great batteries for fast drain devices Batteries burn nicely finished wood when they. Duracell manufactures and supplies alkaline batteries including but not limited to all-purpose, rechargeable, hearing aid, specialty batteries, camera, and auto and marine batteries. Its customer service people told me the company appreciated my message and was concerned. Battery acid and corrosion are difficult. In May I wrote about the reply I received from the company. Duracell copper tops used to rarely leak, but in recent years they start to leak even before the date on the battery.
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