Great assortment of 20 button cell watch batteries at a great price! Must-have for any household or DIY science lab.
Includes following alkaline batteries (all are 1.5V):
Batteries come conveniently packaged in a card blister-pack.
At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.