This should be avoided at any time. When the battery has been in a washing machine, it is no longer fit to use. Please dispose of this battery.

Our batteries are produced without adding Mercury during the production process.

The electrical capacity of different types or batches can differ. If such different batteries are used the difference in electrical capacity will grow during usage which could eventually cause one of the batteries to over discharge, leak and even explode.

The main difference between a zinc battery and an alkaline battery is the type of electrolyte used in both batteries. Because of the composition, an alkaline battery delivers more energy than a zinc battery. Both batteries should thus be used in different appliances.

LR03 is the corresponding IEC classification.

In case of skin contact there is a chance of chemical burns. Use clear tepid water for at least 15 minutes exposed skin. Consult a physician in case of irritation, injury or pain. In case of contact with the eye, do not rub the eyes, but flush with clear tepid water for at least 30 minutes.

Yes, the batteries' weight does change during usage.

Because there is a slight difference between manufacturers. Always use the previously used type of batteries which did fit in the compartment in case the batteries do not fit.

Mixed use or leaving the battery in the appliance can cause battery leakage.

Due to chemical reactions inside most batteries, the stored charge of the batteries is reduced little by little.