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  • Original price $19.40 - Original price $19.40
    Original price
    $19.40
    $19.40 - $19.40
    Current price $19.40

    Lithium Ion Rechargeable Battery, 18650 Cell - 3.7V, 2600mAh (SF-PRT-12895)

    Sparkfun
    In stock
    Stock: 2+ QTY

    • 3.7V / 2600mAh
    • 1C max. discharge
    • 300 charge cycles typical
    • Does not contain any protection circuits; do...

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    Original price $19.40 - Original price $19.40
    Original price
    $19.40
    $19.40 - $19.40
    Current price $19.40
  • Original price $19.60 - Original price $19.60
    Original price
    $19.60
    $19.60 - $19.60
    Current price $19.60

    Lithium Ion Polymer Battery - 3.7V, 850mAh (SF-PRT-13854)

    Sparkfun
    In stock
    Stock: 3+ QTY

    • These are very slim, extremely light weight batteries based on the new Polymer Lithium Ion chemistry. This ...

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    Original price $19.60 - Original price $19.60
    Original price
    $19.60
    $19.60 - $19.60
    Current price $19.60
  • Original price $20.20 - Original price $20.20
    Original price
    $20.20
    $20.20 - $20.20
    Current price $20.20

    Monocrystalline Solar Cell - 120x70mm (SC20050)

    Osepp
    In stock
    Stock: 3+ QTY

    • 5V, 200mA
    • Comes with Arduino compatible barrel plug termination
    • Connect multiple solar panels in Series ...

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    Original price $20.20 - Original price $20.20
    Original price
    $20.20
    $20.20 - $20.20
    Current price $20.20
  • Original price $2.20 - Original price $2.20
    Original price
    $2.20
    $2.20 - $2.20
    Current price $2.20

    12 Volt Alkaline Battery (23A)

    RPE
    In stock
    Stock: 10+ QTY

    • Works with garage door openers.

    Original price $2.20 - Original price $2.20
    Original price
    $2.20
    $2.20 - $2.20
    Current price $2.20
  • Original price $14.80 - Original price $14.80
    Original price
    $14.80
    $14.80 - $14.80
    Current price $14.80

    Square Solar Cell 1/8" (SCPD-5)

    Solarbotics
    Only 3 left!
    Stock: 3+ QTY

    • These 1/8" square, clear-epoxy encapsulated solarcells are good for 0.475 volts (open circuit) @ 1.86mA (sh...

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    Original price $14.80 - Original price $14.80
    Original price
    $14.80
    $14.80 - $14.80
    Current price $14.80
  • Original price $21.60 - Original price $21.60
    Original price
    $21.60
    $21.60 - $21.60
    Current price $21.60

    Lithium Ion Polymer Battery - 3.7V, 1000mAh (SF-PRT-13813)

    Sparkfun
    In stock
    Stock: 10+ QTY

    • These are very slim, extremely light weight batteries based on Lithium Ion chemistry. Each cell outputs a n...

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    Original price $21.60 - Original price $21.60
    Original price
    $21.60
    $21.60 - $21.60
    Current price $21.60
  • Original price $19.50 - Original price $19.50
    Original price
    $19.50
    $19.50 - $19.50
    Current price $19.50

    Lithium Ion Rechargeable Battery, 18650 Cell - 3.7V, 2600mAh, Solder Tabs (SF-PRT-13189)

    Sparkfun
    In stock
    Stock: 5+ QTY

    • 3.7V / 2600mAh
    • 1C max. discharge
    • 300 charge cycles typical
    • Solder tabs
    • Does not contain any protection...

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    Original price $19.50 - Original price $19.50
    Original price
    $19.50
    $19.50 - $19.50
    Current price $19.50
  • Original price $54.80 - Original price $54.80
    Original price
    $54.80
    $54.80 - $54.80
    Current price $54.80

    Lithium Ion Battery, 6Ah (SF-PRT-13856)

    Sparkfun
    In stock
    Stock: 3+ QTY

    • Rated Capacity: 6000mAh
    • Nominal Voltage: 3.7V
    • Max Charge Current: 1C (6000mA)
    • Normal Charge Current: 0....

    Original price $54.80 - Original price $54.80
    Original price
    $54.80
    $54.80 - $54.80
    Current price $54.80
  • Original price $26.40 - Original price $26.40
    Original price
    $26.40
    $26.40 - $26.40
    Current price $26.40

    Lithium Ion Polymer Battery - 2Ah (SF-PRT-13855)

    Sparkfun
    In stock
    Stock: 1 QTY

    • These are very slim, extremely light weight batteries based on Lithium Ion chemistry. Each cell outputs a n...

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    Original price $26.40 - Original price $26.40
    Original price
    $26.40
    $26.40 - $26.40
    Current price $26.40
  • Original price $11.90 - Original price $11.90
    Original price
    $11.90
    $11.90 - $11.90
    Current price $11.90

    Lithium Ion Polymer Battery - 3.7V, 110mAh (SF-PRT-13853)

    Sparkfun
    In stock
    Stock: 2+ QTY

    • This is a very small, extremely light weight battery based on Lithium Ion chemistry. This is the highest en...

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    Original price $11.90 - Original price $11.90
    Original price
    $11.90
    $11.90 - $11.90
    Current price $11.90
  • Original price $5.70 - Original price $5.70
    Original price
    $5.70
    $5.70 - $5.70
    Current price $5.70

    AAA Industrial Alkaline Battery, Box/4 (PC2400-4)

    Duracell Procell
    In stock
    Stock: 5+ QTY

    • Get dependable, long-lasting power from Duracell Procell batteries. These alkaline batteries have been engi...

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    Original price $5.70 - Original price $5.70
    Original price
    $5.70
    $5.70 - $5.70
    Current price $5.70
  • Original price $28.90 - Original price $28.90
    Original price
    $28.90
    $28.90 - $28.90
    Current price $28.90

    AAA Industrial Alkaline Battery, Box/24 (PC2400-24)

    Duracell Procell
    In stock
    Stock: 5+ QTY

    • Get dependable, long-lasting power from Duracell Procell batteries. These alkaline batteries have been engi...

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    Original price $28.90 - Original price $28.90
    Original price
    $28.90
    $28.90 - $28.90
    Current price $28.90
  • Original price $48.90 - Original price $48.90
    Original price
    $48.90
    $48.90 - $48.90
    Current price $48.90

    9V Industrial Alkaline Battery, Box/12 (PC1604-12)

    Duracell Procell
    In stock
    Stock: 5+ QTY

    • Get dependable, long-lasting power from Duracell Procell batteries. These alkaline batteries have been engi...

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    Original price $48.90 - Original price $48.90
    Original price
    $48.90
    $48.90 - $48.90
    Current price $48.90
  • Original price $5.50 - Original price $5.50
    Original price
    $5.50
    $5.50 - $5.50
    Current price $5.50

    AA Industrial Alkaline Battery, Box/4 (PC1500-4)

    Duracell Procell
    In stock
    Stock: 3+ QTY

    • Get dependable, long-lasting power from Duracell Procell batteries. These alkaline batteries have been engi...

    View full details
    Original price $5.50 - Original price $5.50
    Original price
    $5.50
    $5.50 - $5.50
    Current price $5.50
  • Original price $27.90 - Original price $27.90
    Original price
    $27.90
    $27.90 - $27.90
    Current price $27.90

    AA Industrial Alkaline Battery, Box/24 (PC1500-24)

    Duracell Procell
    In stock
    Stock: 5+ QTY

    • Get dependable, long-lasting power from Duracell Procell batteries. These alkaline batteries have been engi...

    View full details
    Original price $27.90 - Original price $27.90
    Original price
    $27.90
    $27.90 - $27.90
    Current price $27.90
  • Original price $33.70 - Original price $33.70
    Original price
    $33.70
    $33.70 - $33.70
    Current price $33.70

    C Industrial Alkaline Battery, Box/12 (PC1400-12)

    Duracell Procell
    In stock
    Stock: 3+ QTY

    • Get dependable, long-lasting power from Duracell Procell batteries. These alkaline batteries have been engi...

    View full details
    Original price $33.70 - Original price $33.70
    Original price
    $33.70
    $33.70 - $33.70
    Current price $33.70
  • Original price $34.60 - Original price $34.60
    Original price
    $34.60
    $34.60 - $34.60
    Current price $34.60

    D Industrial Alkaline Battery, Box/12 (PC1300-12)

    Duracell Procell
    In stock
    Stock: 1 QTY

    • Get dependable, long-lasting power from Duracell Procell batteries. These alkaline batteries have been engi...

    View full details
    Original price $34.60 - Original price $34.60
    Original price
    $34.60
    $34.60 - $34.60
    Current price $34.60
  • Original price $24.80 - Original price $24.80
    Original price
    $24.80
    $24.80 - $24.80
    Current price $24.80

    Monocrystalline Solar Cell - 160x70mm (SC20072)

    Osepp
    In stock
    Stock: 10+ QTY

    • 7.2V, 200mA
    • Comes with Arduino compatible barrel plug termination
    • Connect multiple solar panels in Serie...

    View full details
    Original price $24.80 - Original price $24.80
    Original price
    $24.80
    $24.80 - $24.80
    Current price $24.80
  • Original price $16.90 - Original price $16.90
    Original price
    $16.90
    $16.90 - $16.90
    Current price $16.90

    Monocrystalline Solar Cell - 85x85mm (SC20036)

    Osepp
    In stock
    Stock: 3+ QTY

    • 3.6V, 200mA
    • Comes with Arduino compatible barrel plug termination
    • Connect multiple solar panels in Serie...

    View full details
    Original price $16.90 - Original price $16.90
    Original price
    $16.90
    $16.90 - $16.90
    Current price $16.90
  • Original price $3.20 - Original price $3.20
    Original price
    $3.20
    $3.20 - $3.20
    Current price $3.20

    Watch Battery - SR1130W (390)

    RPE
    In stock
    Stock: 3+ QTY

    Original price $3.20 - Original price $3.20
    Original price
    $3.20
    $3.20 - $3.20
    Current price $3.20
  • Original price $15.50 - Original price $15.50
    Original price
    $15.50
    $15.50 - $15.50
    Current price $15.50

    Monocrystalline Solar Cell - 90x70mm (SC10072)

    Osepp
    In stock
    Stock: 5+ QTY

    • 7.2V, 100mA
    • Comes with Arduino compatible barrel plug termination
    • Connect multiple solar panels in Serie...

    View full details
    Original price $15.50 - Original price $15.50
    Original price
    $15.50
    $15.50 - $15.50
    Current price $15.50
  • Original price $12.50 - Original price $12.50
    Original price
    $12.50
    $12.50 - $12.50
    Current price $12.50

    Monocrystalline Solar Cell - 75x60mm (SC10050)

    Osepp
    In stock
    Stock: 5+ QTY

    • 5V, 100mA
    • Comes with Arduino compatible barrel plug termination
    • Connect multiple solar panels in Series ...

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    Original price $12.50 - Original price $12.50
    Original price
    $12.50
    $12.50 - $12.50
    Current price $12.50
  • Original price $10.90 - Original price $10.90
    Original price
    $10.90
    $10.90 - $10.90
    Current price $10.90

    Monocrystalline Solar Cell - 60x60mm (SC10036)

    Osepp
    In stock
    Stock: 3+ QTY

    • 3.6V, 100mA
    • Comes with Arduino compatible barrel plug termination
    • Connect multiple solar panels in Serie...

    View full details
    Original price $10.90 - Original price $10.90
    Original price
    $10.90
    $10.90 - $10.90
    Current price $10.90
  • Original price $18.90 - Original price $18.90
    Original price
    $18.90
    $18.90 - $18.90
    Current price $18.90

    Battery Tester (BAT-200)

    Amprobe
    In stock
    Stock: 5+ QTY

    • Check the batteries! Battery failure is often the common cause for the sensor or instrument failure. Simple...

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    Original price $18.90 - Original price $18.90
    Original price
    $18.90
    $18.90 - $18.90
    Current price $18.90