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Cells (pack of 3)

Cells (pack of 3)

Precision Practical

£2.99

Designed for long life at low to medium power these heavy duty zinc chloride batteries give significantly longer life than conventional zinc carbon batteries. Zinc chloride batteries also offer slower power loss and improved safety when short circuited, making them perfectly suited to classroom practicals. We sell in packs of 3, as we recommend replacing all 3 cells in our cell holders at once.

Precision Practical's own words, read from their page.

Buy from PRECISION PRACTICAL LIMITEDPRECISION PRACTICAL LIMITED is a UK retailer, not the maker. Price seen 2026-09-26. Not an affiliate link, we earn nothing from it.

Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.