"WardsSci000491"

Battery holders keep batteries in their place and facilitate experiments with these battery holders.

Single or double battery holder for standard D-cell batteries.

9 V batteries can be used in electrical circuits when mounted in these holders.

Economical, general purpose batteries.

Because fumes and corrosive filter agents do not affect this aspirator, it can be used safely with bases, acids, and strong chemicals. The pump fits any standard laboratory faucet and accepts tubing up to 9.5mm ( 3/8") ID. Operates efficiently on normal water pressure above 11 psi.

Plastic D-cell battery holder with male and female button snaps allowing for instant connections with others.

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

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

Bright LED light within arm's reach, runs on just one battery.

Snap on battery connectors for your electronics projects.