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Alkaline batteries available in 9 V, C, D, AA types.

Easily set up batteries in series or parallel.

These alkaline batteries provide a much longer life than conventional carbon-zinc batteries.

Quickly test a wide range of batteries with this portable digital battery tester.

Performs exactly like the batteries you're used to, so there's no compromise in getting greener.

Button cell silver oxide coin battery in a convenient card of 10.

With this generator, students have the power of electricity in the palm of their hands.

Versatile signal generator.