Batteries & Battery Chargers

Stock up on batteries to run devices big and small. Make sure to keep enough on hand that you're always prepared for your next class.
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  • AAA Alkaline Batteries - Pack of 4

    AAA Alkaline Batteries - Pack of 4
    AAA Heavy Duty alkaline batteries. Sold in packs of 4.
    $0.95
    *Backordered: 1/22/2025
  • Battery Holders

    Battery Holders
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    Can be connected together in parallel or series circuits for experiments.
    $1.50–$5.50
  • 9 volt Batteries - pack of 10

    9 volt Batteries - pack of 10
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    9 volt Extra Heavy Duty carbon-zinc batteries. Sold in packs or cases.
    $8.95
  • Button Batteries L1154 Alkaline 10/pk

    Button Batteries L1154 Alkaline 10/pk
    Fits our Red Lasers and other items.
    $5.95
  • D Batteries - pack of 24

    D Batteries - pack of 24
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    D Extra Heavy Duty carbon-zinc batteries. Sold in packs or cases.
    $19.95
  • Button Batteries 389 Silver Oxide 10/pk

    Button Batteries 389 Silver Oxide 10/pk
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    Fits our MyChron Timers and other items.
    $10.95
  • Button Batteries CR2032 Lithium 5/pk

    Button Batteries CR2032 Lithium 5/pk
    Fits our IR Thermometer, Photon Microlights, and other items.
    $4.95
  • Button Batteries S1154S Silver Cell 10/pk

    Button Batteries S1154S Silver Cell 10/pk
    Fits our Electronic Thermometers and other items.
    $10.95
  • AA Heavy Duty Batteries 40/pk

    AA Heavy Duty Batteries 40/pk
    AA Extra Heavy Duty carbon-zinc batteries. Sold in packs or cases.
    $14.95