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Need A Little Power?

These in-line battery holders, from we know not where, have a pair of Duracell® AAAs with 1-1/2” leads and a 4mm polarized Molex connector. The positive lead is soldered to (1) battery, not the holder (but easily removable to use the batteries alone), and the whole shebang measures 3-3/4” long x 1/2” square. You’ll get (3) shebangs, all of ’em made in USA.

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DURACELL® BATTERIES IN A HOLDER

Need A Little Power?

These in-line battery holders, from we know not where, have a pair of Duracell® AAAs with 1-1/2” leads and a 4mm polarized Molex connector. The positive lead is soldered to (1) battery, not the holder (but easily removable to use the batteries alone), and the whole shebang measures 3-3/4” long x 1/2” square. You’ll get (3) shebangs, all of ’em made in USA.

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$4.95 PKG (3)

BATTERY HOLDERS

We have a number of battery holders, constantly changing in detail. They may be plastic, they may be metal. They all have either simple short wire leads or connection points. In all cases, they hold a number of batteries and connect them internally in series. The table shows the number and type of batteries held, the final voltage, material, lead type and price.

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AA x 1 HOLDER, 1.5 Volts, Solder Tabs

BATTERY HOLDERS

We have a number of battery holders, constantly changing in detail. They may be plastic, they may be metal. They all have either simple short wire leads or connection points. In all cases, they hold a number of batteries and connect them internally in series. The table shows the number and type of batteries held, the final voltage, material, lead type and price.

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$4.50 PKG (4)

Got Any Plans For February, 2024?

You should put buying new batteries in your calendar. These “AA” alkaline batteries, GP Ultra Plus+ brand, are marked as lasting until 2/24. You’ll get (4) packs of (2) batteries, which is (8) total, and yes, we know you just did that math in your head.

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AA BATTERIES

Got Any Plans For February, 2024?

You should put buying new batteries in your calendar. These “AA” alkaline batteries, GP Ultra Plus+ brand, are marked as lasting until 2/24. You’ll get (4) packs of (2) batteries, which is (8) total, and yes, we know you just did that math in your head.

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$2.95 PKG (4)

Wall Adapter

Classic wall adapter. 6.5 Vac and 350mA output. Standard 5mm female plug. In bulk pricing so you can share with your friends. 6' cord. 120 Vac input. Please note: Your entire order will ship UPS standard ground if you add this item into your cart.

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ADAPTER, 6.5VAC / 350mA / 5mm female plug

Wall Adapter

Classic wall adapter. 6.5 Vac and 350mA output. Standard 5mm female plug. In bulk pricing so you can share with your friends. 6' cord. 120 Vac input. Please note: Your entire order will ship UPS standard ground if you add this item into your cart.

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$24.95 PKG (40)

The Secret of NiMH

They're rechargeable, although it's not much of a secret. You get a shrink-wrapped pack of (3) flat-top "AA" 3.6 volt Nickel Metal Hydride batteries rated for 1500mAH. Measure 2" long x 1-11/16" x 9/16" with a 3-pin Molex connector and 3/4" leads, black and red for output.

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3.6 VOLT RECHARGEABLE NiMH BATTERY PACK

The Secret of NiMH

They're rechargeable, although it's not much of a secret. You get a shrink-wrapped pack of (3) flat-top "AA" 3.6 volt Nickel Metal Hydride batteries rated for 1500mAH. Measure 2" long x 1-11/16" x 9/16" with a 3-pin Molex connector and 3/4" leads, black and red for output.

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$1.50 EACH
$4.75
-68%

Charge! Then Recharge!

This 6V 1.3AH sealed rechargeable lead-acid battery from Panasonic is a take out from a battery back-up system. Measures 3-3/4" x 2" x 7/8" with a pair of quick-disconnect terminals on the top.

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LEAD-ACID 6V RECHARGEABLE BATTERY

Charge! Then Recharge!

This 6V 1.3AH sealed rechargeable lead-acid battery from Panasonic is a take out from a battery back-up system. Measures 3-3/4" x 2" x 7/8" with a pair of quick-disconnect terminals on the top.

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$2.50 EACH
$3.25
-23%

Floor Power

Not to be confused with Flower Power (or Flour Power, the failed Patisserie Party movement), this floor-mount power supply, likely from a lighting fixture. 115VAC supply is rated 2.5A at 12VDC. Has a 6-foot, 18-3AWG grounded power cord and a 6-foot output lead terminating at tinned wire ends. A great unit!

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12VDC 2.5 AMP POWER SUPPLY

Floor Power

Not to be confused with Flower Power (or Flour Power, the failed Patisserie Party movement), this floor-mount power supply, likely from a lighting fixture. 115VAC supply is rated 2.5A at 12VDC. Has a 6-foot, 18-3AWG grounded power cord and a 6-foot output lead terminating at tinned wire ends. A great unit!

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$16.50 EACH

WORLD OF WONDERFUL WALL ADAPTERS

There is an entire class of transformers that surplus dealers call "AC Adapters." What we really mean is transformers or wall warts that plug directly into the wall (primary voltage 110 VAC), and via a cord and/or plug provide various levels of output current at various voltages. It is a rare buyer of surplus that gets the plug configuration he/she wants, and many get snipped off (plugs that is). They are handy power supplies, battery charging units, substitutes for batteries in toys and games, or for providing safe illumination to models and displays. Be sure to note whether the output is AC or DC (Direct Current, like a battery) and whether it can provide enough current for your application. Unless otherwise noted, all are suitable for indoor use only. Stick with us and you'll get the hang of adapting to AC...and at much lower prices than your friendly appliance/game/computer/calculator shop asks. Unless otherwise noted, all adapters are for 115 volt AC primaries, and all have about 6 ft. cords. (MA=Milliamp) (A=Ampere) (VDC= Volts DC) (VAC= Volts AC).

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ADAPTER, 12VDC / 1.7Amp / 5.5mm FEMALE CENTER POSITIVE PLUG

WORLD OF WONDERFUL WALL ADAPTERS

There is an entire class of transformers that surplus dealers call "AC Adapters." What we really mean is transformers or wall warts that plug directly into the wall (primary voltage 110 VAC), and via a cord and/or plug provide various levels of output current at various voltages. It is a rare buyer of surplus that gets the plug configuration he/she wants, and many get snipped off (plugs that is). They are handy power supplies, battery charging units, substitutes for batteries in toys and games, or for providing safe illumination to models and displays. Be sure to note whether the output is AC or DC (Direct Current, like a battery) and whether it can provide enough current for your application. Unless otherwise noted, all are suitable for indoor use only. Stick with us and you'll get the hang of adapting to AC...and at much lower prices than your friendly appliance/game/computer/calculator shop asks. Unless otherwise noted, all adapters are for 115 volt AC primaries, and all have about 6 ft. cords. (MA=Milliamp) (A=Ampere) (VDC= Volts DC) (VAC= Volts AC).

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More Floor Power

Made for a cable TV box, this floor-mount switching power supply is rated at 12VDC and a whopping 3 Amps, and has a 6-foot+ cord with a polarized plug and a 6-foot output cord terminating in a 5.5mm (2.1mm) center-positive female plug. Housing measures 4-1/2" x 2" x 1-1/4". UL.

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12VDC 3 AMP POWER SUPPLY

More Floor Power

Made for a cable TV box, this floor-mount switching power supply is rated at 12VDC and a whopping 3 Amps, and has a 6-foot+ cord with a polarized plug and a 6-foot output cord terminating in a 5.5mm (2.1mm) center-positive female plug. Housing measures 4-1/2" x 2" x 1-1/4". UL.

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$14.50 EACH

Out Of The Car & Into The House

In a handy reverse of most adapters, this 12VDC 500mA AC to DC adapter plugs into a standard household outlet and has a female cigarette jack on one side. Includes an LED indicator.

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CIGARETTE WALL ADAPTER

Out Of The Car & Into The House

In a handy reverse of most adapters, this 12VDC 500mA AC to DC adapter plugs into a standard household outlet and has a female cigarette jack on one side. Includes an LED indicator.

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$2.50 EACH

You’ll Be Transformed

This mounted AC transformer from Symbol® accepts a 100-12OV input by default, but can be reset for 220-240V, and has a 15 or 18VAC output on the outer pins of a 4-PIN plug. Draws 100W, and output should be approx 6A. Housing is 5-3/4" deep x 3-1/2" wide x 5-1/4" tall counting the little rubber feet on the bottom. You add an IEC cord for power. UL/CSA.

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SYMBOL® AC TRANSFORMER

You’ll Be Transformed

This mounted AC transformer from Symbol® accepts a 100-12OV input by default, but can be reset for 220-240V, and has a 15 or 18VAC output on the outer pins of a 4-PIN plug. Draws 100W, and output should be approx 6A. Housing is 5-3/4" deep x 3-1/2" wide x 5-1/4" tall counting the little rubber feet on the bottom. You add an IEC cord for power. UL/CSA.

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$12.50 EACH

Two Into One Won’t Go

Who told you that? Just get this super-handy 12VDC cigarette-plug splitter with a fused male plug and (2) female jacks and you and your significant (or insignificant) other will be charging your devices side by side. Includes a green LED indicator. Measures 4-5/8” x 2-3/8” x 1-1/4”.

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12VDC CIGARETTE PLUG WITH DUAL SOCKET

Two Into One Won’t Go

Who told you that? Just get this super-handy 12VDC cigarette-plug splitter with a fused male plug and (2) female jacks and you and your significant (or insignificant) other will be charging your devices side by side. Includes a green LED indicator. Measures 4-5/8” x 2-3/8” x 1-1/4”.

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$3.75 EACH

Adapting Adapter

This handy little 5VDC 1.8A USB adapter has a folding, non-polarized plug, which makes it perfect for travel-charging, leaving in the car or keeping in your pocket as an emergency kit. In black plastic, it measures just 1-5/8" square x approx 1” when folded. UL. Note: This item will be available in stores on 11/1/19.

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USB TRAVEL ADAPTER CHARGER

Adapting Adapter

This handy little 5VDC 1.8A USB adapter has a folding, non-polarized plug, which makes it perfect for travel-charging, leaving in the car or keeping in your pocket as an emergency kit. In black plastic, it measures just 1-5/8" square x approx 1” when folded. UL. Note: This item will be available in stores on 11/1/19.

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$4.75 EACH

DC LAB POWER SUPPLY 0-30 VDC

Don’t miss your chance to upgrade your workbench with this Velleman DC lab power supply with dual LCD displays. Can be used as both a constant voltage and constant current source with rated outputs of 0-30VDC at up to 3A max, and is overload protected. Precisely control your tests with coarse and fine-tune controls and easy-to-read digital displays. 

  • LCD display for voltage and current protection mode: current-limiting
  • colour: white-grey insulated terminals output connectors: IEC1010 
  • protected against overload 
  • input voltage: 110 VAC 60 Hz 1.3 A max. pf: 0.77 
  • output: 0-30 VDC adjustable max. output current: 0-3 A 
  • adjustable max. ripple voltage: 1 mV 
  • dimensions: 5.31 x 6.3 x 11.02 inch weight: 9.48 lbs fuse: T2

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DIGITAL DISPLAY DC LAB POWER SUPPLY 0-30 VDC

DC LAB POWER SUPPLY 0-30 VDC

Don’t miss your chance to upgrade your workbench with this Velleman DC lab power supply with dual LCD displays. Can be used as both a constant voltage and constant current source with rated outputs of 0-30VDC at up to 3A max, and is overload protected. Precisely control your tests with coarse and fine-tune controls and easy-to-read digital displays. 

  • LCD display for voltage and current protection mode: current-limiting
  • colour: white-grey insulated terminals output connectors: IEC1010 
  • protected against overload 
  • input voltage: 110 VAC 60 Hz 1.3 A max. pf: 0.77 
  • output: 0-30 VDC adjustable max. output current: 0-3 A 
  • adjustable max. ripple voltage: 1 mV 
  • dimensions: 5.31 x 6.3 x 11.02 inch weight: 9.48 lbs fuse: T2

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$62.95 EACH
$69.50
-9%
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100-240VAC TRAVEL CHARGER
NEW

Go Charging Around The World

Like Napoleon. Except he didn’t have a cell phone. You do, however, and this Travel Adapter charging station accepts 100-240VAC via non-polarized plugs in Type G, used in (50) countries; Type I for AustralAsia; Type C for Europe; and Type A for North America. Has a 700mA battery with a (4)-level charge indicator. Measures approx 3” x 2” x 1-1/4” and is RoHS compliant.

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100-240VAC TRAVEL CHARGER

Go Charging Around The World

Like Napoleon. Except he didn’t have a cell phone. You do, however, and this Travel Adapter charging station accepts 100-240VAC via non-polarized plugs in Type G, used in (50) countries; Type I for AustralAsia; Type C for Europe; and Type A for North America. Has a 700mA battery with a (4)-level charge indicator. Measures approx 3” x 2” x 1-1/4” and is RoHS compliant.

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$13.50 EACH
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NEW

Short Circuit Much?

This switching 5VDC 1 amp USB power adapter features short-circuit protection and draws just 0.13W no load if you’re the sort of person who leaves it plugged in all the time. Output is via a female USB-out and comes with a polarized 4-foot cord and (8) different plugs, among them a mini-USB, and barrel connectors at 4mm/1.7mm, 3.5mm/1mm, and 2mm/0.7mm, plus others for Sony/Ericsson, Motorola, Nokia and Samsung phones from yesteryear. AC plug folds for storage.

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5VDC POWER ADAPTER SET

Short Circuit Much?

This switching 5VDC 1 amp USB power adapter features short-circuit protection and draws just 0.13W no load if you’re the sort of person who leaves it plugged in all the time. Output is via a female USB-out and comes with a polarized 4-foot cord and (8) different plugs, among them a mini-USB, and barrel connectors at 4mm/1.7mm, 3.5mm/1mm, and 2mm/0.7mm, plus others for Sony/Ericsson, Motorola, Nokia and Samsung phones from yesteryear. AC plug folds for storage.

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$10.75 EACH

ROTATING NOTEBOOK STAND

Sneak Peek Item! Web only. Not in our catalog and our copywriters haven't seen it yet. In stores by special order.

Ideal to cool your notebook or laptop without having to use fans, foldable, rotating base, compatible with any notebook computer. Dimensions: 11-3/4" x 12-1/2" x just over 3/8" thick.

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ROTATING NOTEBOOK STAND

ROTATING NOTEBOOK STAND

Sneak Peek Item! Web only. Not in our catalog and our copywriters haven't seen it yet. In stores by special order.

Ideal to cool your notebook or laptop without having to use fans, foldable, rotating base, compatible with any notebook computer. Dimensions: 11-3/4" x 12-1/2" x just over 3/8" thick.

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$9.50 EACH

Showing 19–35 of 35 results