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Power Supplies

The power supply transformer raises or lowers the voltage as needed. Most devices require stepped down voltage from standard AC outlets, which output 100 to 240 volts, to a much lower amount. Some transformers, however, will step up the voltage and isolate the incoming and outgoing circuits.

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  • 1.84 - 1.84
    1.84
    1.84 - 1.84
    1.84

    Lithium batteries everActive CR2032 - blister 5 pcs

    everActive
    160 in stock

    Lithium batteries everActive CR2032 - blister 5 pcs

    1.84 - 1.84
    1.84
    1.84 - 1.84
    1.84
  • 1.84 - 1.84
    1.84
    1.84 - 1.84
    1.84

    Lithium battery mini everActive CR2025 - blister 5 pcs.

    everActive
    20 in stock

    Lithium battery mini everActive CR2025 - blister 5 pcs.

    1.84 - 1.84
    1.84
    1.84 - 1.84
    1.84
  • 1.84 - 1.84
    1.84
    1.84 - 1.84
    1.84

    Lithium batteries mini everActive CR2016 blister 5 pcs.

    everActive
    18 in stock

    Lithium batteries mini everActive CR2016 blister 5 pcs.

    1.84 - 1.84
    1.84
    1.84 - 1.84
    1.84
  • 3.38 - 3.38
    3.38
    3.38 - 3.38
    3.38

    8 lithium battery set everActive 4 x CR2032, 2 x CR2025, 2 x CR2016

    everActive
    9 in stock

    8 lithium battery set everActive 4 x CR2032, 2 x CR2025, 2 x CR2016

    3.38 - 3.38
    3.38
    3.38 - 3.38
    3.38
  • 2.95 - 2.95
    2.95
    2.95 - 2.95
    2.95

    Alkaline batteries everActive Pro Alkaline LR14 C - blister card - 2 pieces

    everActive
    30 in stock

    Alkaline batteries everActive Pro Alkaline LR14 C - blister card - 2 pieces

    2.95 - 2.95
    2.95
    2.95 - 2.95
    2.95
  • 4.39 - 4.39
    4.39
    4.39 - 4.39
    4.39

    Alkaline batteries everActive Pro Alkaline LR20 D - blister card 2 pieces

    everActive
    Only 1 left!

    Alkaline batteries everActive Pro Alkaline LR20 D - blister card 2 pieces

    4.39 - 4.39
    4.39
    4.39 - 4.39
    4.39
  • 10.98 - 10.98
    10.98
    10.98 - 10.98
    10.98

    Alkaline batteries everActive Industrial Alkaline LR03 AAA - carton box - 40 pieces

    everActive
    11 in stock

    Alkaline batteries everActive Industrial Alkaline LR03 AAA - carton box - 40 pieces

    10.98 - 10.98
    10.98
    10.98 - 10.98
    10.98
  • 11.57 - 11.57
    11.57
    11.57 - 11.57
    11.57

    Alkaline batteries everActive Industrial Alkaline LR6 AA - carton box 40 pcs

    everActive
    10 in stock

    Alkaline batteries everActive Industrial Alkaline LR6 AA - carton box 40 pcs

    11.57 - 11.57
    11.57
    11.57 - 11.57
    11.57
  • 1.69 - 1.69
    1.69
    1.69 - 1.69
    1.69

    Alkaline batteries AAA / LR03 everActive Pro - 4 pieces (blister)

    everActive
    32 in stock

    Alkaline batteries AAA / LR03 everActive Pro - 4 pieces (blister)

    1.69 - 1.69
    1.69
    1.69 - 1.69
    1.69
  • 4.18 - 4.18
    4.18
    4.18 - 4.18
    4.18

    Alkaline batteries everActive Pro Alkaline LR03 AAA - shrink pack - 10 pieces

    everActive
    Only 1 left!

    Alkaline batteries everActive Pro Alkaline LR03 AAA - shrink pack - 10 pieces

    4.18 - 4.18
    4.18
    4.18 - 4.18
    4.18
  • 1.69 - 1.69
    1.69
    1.69 - 1.69
    1.69

    Alkaline batteries everActive Pro Alkaline LR6 AA - blister card - 4 pieces

    everActive
    12 in stock

    Alkaline batteries everActive Pro Alkaline LR6 AA - blister card - 4 pieces

    1.69 - 1.69
    1.69
    1.69 - 1.69
    1.69
  • 4.24 - 4.24
    4.24
    4.24 - 4.24
    4.24

    Alkaline batteries everActive Pro Alkaline LR6 AA - shrink pack - 10 pieces

    everActive
    11 in stock

    Alkaline batteries everActive Pro Alkaline LR6 AA - shrink pack - 10 pieces

    4.24 - 4.24
    4.24
    4.24 - 4.24
    4.24
  • 6.08 - 6.08
    6.08
    6.08 - 6.08
    6.08

    Rechargeable batteries everActive Ni-MH R03 AAA 550 mAh Infinity Line

    everActive
    17 in stock

    Rechargeable batteries everActive Ni-MH R03 AAA 550 mAh Infinity Line

    6.08 - 6.08
    6.08
    6.08 - 6.08
    6.08
  • 7.81 - 7.81
    7.81
    7.81 - 7.81
    7.81

    Rechargeable batteries everActive Ni-MH R6 AA 1100 mAh Infinity Line - 4 pieces

    everActive
    9 in stock

    Rechargeable batteries everActive Ni-MH R6 AA 1100 mAh Infinity Line - 4 pieces

    7.81 - 7.81
    7.81
    7.81 - 7.81
    7.81
  • 11.74 - 11.74
    11.74
    11.74 - 11.74
    11.74

    Battery everActive 18650 3.7V Li-ion 2600mAh micro USB with protection BOX

    everActive
    12 in stock

    Battery everActive 18650 3.7V Li-ion 2600mAh micro USB with protection BOX

    11.74 - 11.74
    11.74
    11.74 - 11.74
    11.74
  • 15.43 - 15.43
    15.43
    15.43 - 15.43
    15.43

    Rechargeable battery everActive 6F22/9V Li-ion 550 mAh with USB TYPE C

    everActive
    Only 5 left!

    Rechargeable battery everActive 6F22/9V Li-ion 550 mAh with USB TYPE C

    15.43 - 15.43
    15.43
    15.43 - 15.43
    15.43
  • 3.27 - 3.27
    3.27
    3.27 - 3.27
    3.27

    Rechargeable batteries everActive Ni-MH R03 AAA 800 mAh Silver Line - 2 pieces

    everActive
    12 in stock

    Rechargeable batteries everActive Ni-MH R03 AAA 800 mAh Silver Line - 2 pieces

    3.27 - 3.27
    3.27
    3.27 - 3.27
    3.27
  • 11.04 - 11.04
    11.04
    11.04 - 11.04
    11.04

    Rechargeable batteries everActive Ni-MH 6F22 9V 320 mAh Professional Line

    everActive
    8 in stock

    Rechargeable batteries everActive Ni-MH 6F22 9V 320 mAh Professional Line

    11.04 - 11.04
    11.04
    11.04 - 11.04
    11.04
  • 8.42 - 8.42
    8.42
    8.42 - 8.42
    8.42

    Rechargeable batteries everActive Ni-MH 6F22 9V 250 mAh Silver Line

    everActive
    Only 1 left!

    Rechargeable batteries everActive Ni-MH 6F22 9V 250 mAh Silver Line

    8.42 - 8.42
    8.42
    8.42 - 8.42
    8.42
  • 14.14 - 14.14
    14.14
    14.14 - 14.14
    14.14

    Rechargeable batteries everActive R20/D Ni-MH 5500 mAh ready to use

    everActive
    Only 5 left!

    Rechargeable batteries everActive R20/D Ni-MH 5500 mAh ready to use

    14.14 - 14.14
    14.14
    14.14 - 14.14
    14.14
  • 10.70 - 10.70
    10.70
    10.70 - 10.70
    10.70

    Rechargeable Batteries everActive R14/C Ni-MH 3500 mAh ready to use

    everActive
    13 in stock

    Rechargeable Batteries everActive R14/C Ni-MH 3500 mAh ready to use

    10.70 - 10.70
    10.70
    10.70 - 10.70
    10.70
  • 6.02 - 6.02
    6.02
    6.02 - 6.02
    6.02

    Rechargeable batteries everActive Ni-MH R03 AAA 800 mAh Silver Line

    everActive
    9 in stock

    Rechargeable batteries everActive Ni-MH R03 AAA 800 mAh Silver Line

    6.02 - 6.02
    6.02
    6.02 - 6.02
    6.02
  • 11.74 - 11.74
    11.74
    11.74 - 11.74
    11.74

    Rechargeable batteries everActive Ni-MH R6 AA 2000 mAh Silver Line

    everActive
    23 in stock

    Rechargeable batteries everActive Ni-MH R6 AA 2000 mAh Silver Line

    11.74 - 11.74
    11.74
    11.74 - 11.74
    11.74
  • 9.52 - 9.52
    9.52
    9.52 - 9.52
    9.52

    Rechargeable batteries everActive Ni-MH R03 AAA 1050 mAh Professional Line

    everActive
    30 in stock

    Rechargeable batteries everActive Ni-MH R03 AAA 1050 mAh Professional Line

    9.52 - 9.52
    9.52
    9.52 - 9.52
    9.52
  • 15.56 - 15.56
    15.56
    15.56 - 15.56
    15.56

    Rechargeable batteries everActive Ni-MH R6 AA 2600 mAh Professional Line

    everActive
    44 in stock

    Rechargeable batteries everActive Ni-MH R6 AA 2600 mAh Professional Line

    15.56 - 15.56
    15.56
    15.56 - 15.56
    15.56
  • 15.96 - 15.96
    15.96
    15.96 - 15.96
    15.96

    Ubiquiti POE-48-24W Fast Ethernet 48 V

    UBIQUITI
    Only 4 left!

    Ubiquiti POE-48-24W Fast Ethernet 48 V

    15.96 - 15.96
    15.96
    15.96 - 15.96
    15.96
  • 9.61 - 9.61
    9.61
    9.61 - 9.61
    9.61

    Ubiquiti POE-24-12W PoE adapter 24 V

    UBIQUITI
    186 in stock

    Ubiquiti POE-24-12W PoE adapter 24 V

    9.61 - 9.61
    9.61
    9.61 - 9.61
    9.61
  • 22.38 - 22.38
    22.38
    22.38 - 22.38
    22.38

    Cisco IP Phone power transformer for the 7900 phone series (CP-PWR-CUBE-3=)

    Cisco
    116 in stock

    Cisco CP-PWR-CUBE-3= IP Phone Power Transformer for 7800 Phone Series

    22.38 - 22.38
    22.38
    22.38 - 22.38
    22.38
  • 9.63 - 9.63
    9.63
    9.63 - 9.63
    9.63

    VARTA HR03 AAA Recharge Accu Power 800 mAh 56703 Rechargeable batteries 4 pc(s) Green

    VARTA
    29 in stock

    VARTA HR03 AAA Recharge Accu Power 800 mAh 56703 Rechargeable batteries 4 pc(s) Green

    9.63 - 9.63
    9.63
    9.63 - 9.63
    9.63
  • 25.73 - 25.73
    25.73
    25.73 - 25.73
    25.73

    Panasonic BQ-CC50 battery charger Household battery AC

    Panasonic
    Only 1 left!

    Panasonic BQ-CC50 battery charger Household battery AC

    25.73 - 25.73
    25.73
    25.73 - 25.73
    25.73
  • 92.38 - 92.38
    92.38
    92.38 - 92.38
    92.38

    LENOVO 750W (230/115V) Platinum Hot-Swap Power Suppl

    Lenovo
    Only 1 left!

    Lenovo ThinkSystem 750W (230/115V) PLATINUM HOT-SWAP PSU

    92.38 - 92.38
    92.38
    92.38 - 92.38
    92.38

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