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Batteries & Power Supply

Power Supplies (1292)

Household Batteries & Accessories (166)

Portable Chargers (40)

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American Power Conversion (APC) (95)Belkin (56)CyberPower (197)Energizer (55)Furman Sound (42)Kramer Electronics (154)Lowell Manufacturing (108)Milspec (50)Tripp Lite (49)Whirlwind (110)

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10% Off or More (393)25% Off or More (159)35% Off or More (63)50% Off or More (14)

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Disposable (85)Rechargeable (37)

Battery Model

9V (10)13 (3)357/303 (3)2025 (3)2032 (6)18650 (3)AA (36)AAA (18)C (5)CR123 (9)

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Audio Cable Testers (20)Backup Power Battery (68)Distribution Panel (62)Patch Panels (26)Power Strip (46)Recessed Wall Plates (19)Surge Protector (130)Uninteruptible Power Supply (197)Wall Plate Accessories (79)Wall Units & Plates (198)

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Interface

Audio Cables (79)Blank (28)Buttons/Switches (45)Device Interfaces (16)Empty Connector Ports (54)HDMI (46)Multi-Use (14)Networking Cables & Jacks (24)USB (19)Video Cables (48)

Cable Length

3' (9)4' (13)5' (16)6' (90)7' (8)8' (27)9' (13)10' (52)12' (16)15' (18)

Outlet Count

1 (4)2 (13)3 (9)5 (5)6 (64)7 (22)8 (28)9 (9)10 (11)12 (22)

Kit Style

Base (119)Power 500 and 100W Solar Panel x 1 (1)Power 500 Car Power Combo (1)Power 1000 and 100W Solar Panel x 1 (1)Power 1000 and 100W Solar Panel x 2 (1)Power 1000 and 100W Solar Panel x 3 (1)Power 1000 and 100W Solar Panel x 6 (1)Power 1000 Car Power Combo (1)With Solar Panel (1)With XLR Cable (1)

Joules

500 (11)710 (12)720 (7)890 (8)1030 (13)1080 (8)1150 (8)1200 (7)1500 (11)2430 (31)

Watts

300 (5)600 (5)900 (8)1000 (10)1350 (7)1500 (7)2200 (5)2400 (6)2600W (6)3000 (9)

Battery Composition

Alkaline (35)Alkaline & Silver (2)Lithium Metal (24)Lithium-ion (24)NiCad (5)NiMH (47)Silver Oxide (12)Zinc-Air (3)

Package Count

1 Pack (38)2 Pack (26)3 Pack (1)4 Pack (23)6 Pack (5)8 Pack (15)10 Pack (1)12 Pack (7)16 Pack (3)24 Pack (4)

Battery Shape

Button (29)Cylinder (74)Rectangle (9)

Cord Length

1' (3)3' (5)6' (9)8' (4)10' (14)15' (11)20' (3)25' (18)50' (16)100' (10)

Milspec 10' Pro Power SJTW 12/3 AWG Triple Tap Extension Cord, Black

SKU: MID15623010MFR: D15623010

(4)

10 Foot Extension Cord: Power tools easily.
Heavy Duty 12/3 AWG Extension Cord: Reliable power.
Triple Tap Extension Cord: Power multiple devices.
Grounded Extension Cord: Ensures user safety first.
15 Amp Extension Cord: High-power capacity cord.

^$19^.11

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Milspec 50' Pro Glo SJTW Extension Cord with CGM, 12/3 AWG, Black

SKU: MID17448050MFR: D17448050

50 Foot Extension Cord: Power where you need it.
Heavy Duty 12/3 AWG Extension Cord for safety.
Grounded 3-Prong Extension Cord for secure use.
UL Listed Extension Cord: Quality assured always.
Durable SJTW Extension Cord built to last long.

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^$61^.17

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Milspec 25' Pro Glo SJTW Triple Tap Extension Cord with CGM, 12/3 AWG, Black

SKU: MID17228025MFR: D17228025

(1)

25-Foot Extension Cord: Power access where needed.
Heavy-Duty 12/3 AWG Cord: Reliable power delivery.
Triple Tap Extension Cord: Power multiple devices.
Grounded Extension Cord: Ensures user safety.
3-Prong Extension Cord: Secure, stable connections.

^$44^.02

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Milspec 25' Pro Glo SJTW Extension Cord with CGM, 12/3 AWG, Black

SKU: MID17448025MFR: D17448025

(1)

25 Foot Extension Cord: Power access where needed.
Heavy Duty 12/3 AWG Extension Cord for safety.
Grounded Extension Cord: Ensures safe connections.
UL Listed Extension Cord: Quality and safety assured.
Durable Power Cord: Withstands tough conditions.

^$40^.12

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Milspec 100' Pro Glo SJTW Extension Cord with CGM, 12/3 AWG, Black

SKU: MID17448100MFR: D17448100

100-foot extension cord for extended reach.
Heavy-duty 12/3 AWG extension cord, built to last.
Grounded 3-prong extension cord for safety.
Durable SJTW extension cord for outdoor use.
15 Amp power supply extension cord capacity.

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^$94^.95

$99.80

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Milspec 50' Pro Power SJTW Triple Tap Extension Cord, 12/3 AWG, Black

SKU: MID15623050MFR: D15623050

50-Foot Extension Cord: Extends power access easily.
12/3 AWG Heavy-Duty Cord: Reliable power delivery.
Triple Tap Extension Cord: Powers three devices.
Grounded Extension Cord: Ensures user safety always.
15 Amp Power Supply: Handles high-demand appliances.

On Backorder

^$59^.10

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Milspec 100' Pro Power SJTW Triple Tap Extension Cord, 12/3 AWG, Black

SKU: MID15623100MFR: D15623100

100-foot extension cord for extended reach.
Heavy-duty 12/3 AWG power cord ensures durability.
Triple tap extension cord with 3 grounded outlets.
Safely delivers 15 amps of power to devices.
SJTW extension cord is weather & abrasion resistant.

Save $3

^$92^.85

$96.20

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Milspec 100' Pro Power SJTW 12 AWG Extension Cord, Black

SKU: MD16624100MFR: D16624100

100-Foot Extension Cord: Power tools easily.
Heavy-Duty 12 AWG Extension Cord: Reliable power.
Safely Rated: 15 Amp Extension Cord, 300 Volts.
Grounded Extension Cord: 3-prong for safety.
Durable SJTW Extension Cord: Weather resistant.

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^$106^.59

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Milspec 50' Pro Glo SJTW Triple Tap 12/3 AWG Extension Cord with CGM, Black

SKU: MID17228050MFR: D17228050

50-Foot Extension Cord: Power tools with ease.
Heavy-Duty 12/3 AWG Cord: Reliable power source.
Triple Tap Outlet: Power multiple devices safely.
Grounded Extension Cord: Certified safety assured.
300 VAC Extension Cord: High voltage capacity.

On Backorder

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^$65^.07

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Milspec 25' Pro Power SJTW Extension Cord, 12/3 AWG, Black

SKU: MID16624025MFR: D16624025

(1)

25-Foot Extension Cord: Power tools reliably.
12/3 AWG Extension Cord: Heavy-duty, professional grade.
Grounded Extension Cord: Ensures safe, 3-prong connection.
300V Extension Cord: High voltage capacity, durable build.
15 Amp Extension Cord: Handles high-current appliances.

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^$32^.90

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Milspec 5' Pro Power SJTW Extension Cord, 12/3 AWG, Black

SKU: MID16624005MFR: D16624005

(1)

5-Foot Extension Cord: Power devices with ease.
Heavy-Duty 12/3 AWG Cord: Reliable power delivery.
Grounded 3-Prong Extension: Ensures user safety.
Durable SJTW Jacket: Resists abrasion & moisture.
15 Amp Power Supply: Ideal for tools & appliances.

^$8^.58

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Milspec 15' Pro Power SJTW Extension Cord, 12/3 AWG, Black

SKU: MID16624015MFR: D16624015

(2)

15-Foot Extension Cord: Perfect length for power access.
Heavy-Duty 12/3 AWG Cord: Reliable power, built to last.
3-Prong Grounded Extension Cord: Ensures user safety first.
SJTW Weather Resistant Cord: Use indoors or outdoors.
15 Amp Power Supply: Ideal for tools & appliances.

Temporarily On Backorder

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^$18^.95

$21.39

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Milspec 25' Pro Power SJTW Extension Cord, 14/3 AWG, Black

SKU: MID16528025MFR: D16528025

25 Foot Extension Cord: Perfect length for any job.
14/3 AWG Heavy Duty Extension Cord for safety.
Durable SJTW Power Cord: Resists abrasion & weather.
Grounded 3-Prong Extension Cord for secure power.
15 Amp Extension Cord: Handles high-power devices.

^$22^.25

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Milspec 100' Pro Power SJTW Extension Cord, 14/3 AWG, Black

SKU: MID16528100MFR: D16528100

100-foot extension cord for optimal reach.
Durable SJTW cord ensures reliable power delivery.
14/3 AWG extension cord handles 13 amps safely.
Grounded 3-prong extension cord for safety.
Heavy-duty power extension cord, built to last.

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^$74^.18

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Milspec 50' Pro Power SJTW Extension Cord, 14/3 AWG, Black

SKU: MID16528050MFR: D16528050

50 Foot Extension Cord: Extends power access.
Heavy Duty Extension Cord: Reliable power source.
14/3 AWG Extension Cord: Ensures safe conductivity.
Grounded Extension Cord: Enhanced safety feature.
3-Prong Extension Cord: Universal compatibility.

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^$39^.81

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Milspec 15' Pro Power SJTW Extension Cord, 14/3 AWG, Black

SKU: MID16528015MFR: D16528015

15-Foot Extension Cord: Perfect length for power access.
Heavy-Duty 14/3 AWG: Reliable power extension cord.
3-Prong Grounded: Ensures safe power supply usage.
300 VAC Max Voltage: Use with high-powered devices.
15 Amp Current: Handles demanding power extension needs.

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^$13^.95

$15.67

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Milspec 10' Pro Power SJTW Extension Cord, 12/3 AWG, Black

SKU: MID16624010MFR: D16624010

10-Foot Extension Cord: Perfect length, black color.
Heavy-Duty 12/3 AWG Extension Cord for high power needs.
Grounded 3-Prong Extension Cord ensures user safety.
15 Amp Extension Cord: Reliable power, durable build.
SJTW Extension Cord: Weather-resistant, long-lasting use.

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^$15^.02

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Pro Co Sound AVP1V Audio-Visual Interface Wallplate, Stainless Steel

SKU: PRAVP1VSTSMFR: AVP1VSTS

Pro Co Sound Wallplate: Superior audio control.
Durable stainless steel wallplate construction.
Audio-Visual Interface: Broad compatibility.
Precise input level control for optimal sound.
Reduces hum with ground-lift switch feature.

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^$248^.48

$445.26

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Pro Co Sound AVP1V Audio-Visual Interface Wallplate, Black

SKU: PRAVP1VBLKMFR: AVP1VBLK

Pro Co Sound AVP1V: Audio interface wallplate.
Durable audio-visual interface for reliable use.
Input level control for precise audio adjustments.
Wide 20Hz-20kHz frequency response ensures quality.
Ground-lift switch reduces hum for clear audio.

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^$244^.86

$438.15

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Pro Co Sound AVP1 Audio-Visual Passive Interface Wallplate, Stainless Steel

SKU: PRAVP1STSMFR: AVP1STS

Pro Co Sound AVP1: Durable audio interface.
Passive interface: Ensures optimal audio signal.
Stainless steel wallplate: Built for reliability.
Ground-lift switch: Reduces hum and ground loops.
Wide 20Hz-20kHz frequency response guaranteed.

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^$198^.77

$355.80

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Pro Co Sound AVP1 Audio-Visual Passive Interface Wallplate, Black

SKU: PRAVP1BLKMFR: AVP1BLK

Pro Co Sound AVP1: Durable audio interface.
Wide 20Hz-20kHz frequency response ensures quality.
Reduces hum with ground-lift for clear audio.
Versatile inputs: XLR, RCA, and speaker options.
Compact design for easy wall/floor mounting.

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^$195^.89

$350.59

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Pro Co Sound RapcoHorizon CDBLOX XLR Cable Tester Blox

SKU: PRCDBLOXMFR: CDBLOX

XLR Cable Tester: Ensures reliable power connections.
Compact cable tester for efficient electrical tools.
Verify voltage stability with Pro Co Sound tester.
Audio cable testers: Safety certifications included.
Overload protection in this Pro Co Sound product.

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Pro Co Sound RapcoHorizon KDBLOX Unbalanced 1/4" Tester Blox

SKU: PRKDBLOXMFR: KDBLOX

Pro Co Sound: Reliable audio cable tester.
1/4" Unbalanced Tester Blox ensures efficiency.
Compact size: Easy to use electrical tools.
Durable design for long-term power supply use.
LED indicators for safe power output checks.

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^$26^.29

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Pro Co Sound RapcoHorizon BCTBLOX Continuity Testing Blox

SKU: PRBCTBLOXMFR: BCTBLOX

Pro Co Sound: Reliable continuity tester.
Electrical tools: Quickly test circuit continuity.
Voltage stability: Ensures accurate readings.
Compact size: Portable for on-site testing.
Safety certifications: Meets industry standards.

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Batteries, Power Supply

While most of the electronic accessories we use everyday require an external power supply to function, advances in battery technology make it easy to remain environmentally conscious. Rechargeable options are the best method to keep taking pictures, recording audio, and enjoy uninterrupted use of your favorite electronic devices.

Top Up Your Electronics with Batteries, Power Supply Packs, and Chargers

We’ve all experienced the frustration of losing power right in the middle of an important task at one time or another. Whether you’re navigating with a GPS unit, flying a drone, or charging your cell phone during a camping trip, you need efficient batteries, power supply packs, and chargers to power your favorite devices.

Household Batteries and Accessories

Batteries used to be considered a purely disposable item. Today, rechargeable batteries provide the convenience of power on the go, while also protecting the environment by reducing the amount of hazardous waste in landfills.

When you want to power portable electronics that take AA, AAA, or another type of battery, consider exploring rechargeable options. You’ll not only save money over time, but you’ll be doing the earth a favor.

The top battery manufacturers offer high-capacity, long-life lithium ion and NiMH batteries along with approved recharging units.

Power Supplies and Accessories

You can charge up most devices with either a wall outlet or a portable power bank. Power stations, power packs, and rechargeable battery backups are ideal for off-the-grid trips, running computers in environments with unpredictable electric service, and for those days when you forget to charge your phone at home.

Some portable batteries, power supply units, and power stations can accommodate 2-prong or 3-prong plugs, while others charge via USB. Be sure to check the specs before you buy.

Trusted Brands for Batteries, Power Supply Packs, and Charging Accessories

Electronic devices are sensitive to variations in current and power supply. Invest in batteries, power supply packs, and charging accessories from trusted sources like APC, Comprehensive, Energizer, Duracell, Panasonic, and Kramer Electronics for valuable peace of mind.

Using power supplies and batteries by these and other great brands means you can safely charge and recharge your electronics without worry.