Batteries & Power Supply

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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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$0 to $25 (378)$25 to $50 (242)$50 to $75 (113)$75 to $100 (65)$100 to $250 (250)$250 to $500 (130)$500 to $750 (90)$750 to $1000 (70)$1000 to $2500 (120)$2500 to $5000 (48)$5000 and Over (12)

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10% Off or More (394)25% Off or More (159)35% Off or More (63)50% Off or More (14)

Features

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)

Type

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)

Rack Units

0U (50)1U (93)2U (109)3U (10)4U (4)5U (1)6U (1)

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)

Whirlwind WP4/0H Wall Mounting Plate, 4 Gang, Blank, Stainless Steel

SKU: WWWP40HMFR: WP4/0H

Durable stainless steel: Long-lasting wall plate.
4-Gang blank configuration: Ultimate flexibility.
Compatible with standard junction boxes.
Easy installation: Mounting screws included.
Enhance cable management: Clean, safe setup.

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^$23^.00

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Whirlwind WP2B/2NDH Wall Mounting Plate, 2 Gang, Punched for 2 Neutrik D XLRs

SKU: WWWP2B2NDHMFR: WP2B/2NDH

Durable anodized aluminum wall plate ensures longevity.
Standard gang box compatibility for easy installation.
Punched for Neutrik D XLRs offers secure connections.
Black finish wall unit complements any setup aesthetic.
4.5" x 4.5" size provides a seamless wall mount fit.

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^$29^.00

$41.00

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Whirlwind WP5/0H Wall Mounting Plate, 5 Gang, Blank, Stainless Steel

SKU: WWWP50HMFR: WP5/0H

Durable stainless steel: built for lasting use.
Standard compatibility: fits electrical boxes.
Blank configuration: customize your setup easily.
Secure wall mount: ensures stable power supply.
Five-gang plate: supports multiple connections.

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^$31^.00

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Whirlwind WP3/0H Wall Mounting Plate, 3 Gang, Blank, Stainless Steel

SKU: WWWP30HMFR: WP3/0H

Durable stainless steel wall plate, 3-gang blank.
Standard compatibility with electrical junction boxes.
Ensures safe, secure wall unit installation.
Brushed stainless steel offers lasting durability.
Easy installation with included mounting screws.

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^$16^.00

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Whirlwind WP7/0H Wall Mounting Plate, 7 Gang, Blank, Stainless Steel

SKU: WWWP70HMFR: WP7/0H

Durable stainless steel wall plate ensures longevity.
7-Gang blank configuration offers high compatibility.
Standard size fits electrical junction boxes easily.
Brushed stainless steel provides a sleek, safe finish.
Secure wall mounting plate installation is effortless.

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^$83^.00

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Whirlwind WP2/1NDH Wall Mounting Plate, 2 Gang, Punched for 1 Neutrik D XLR

SKU: WWWP21NDHMFR: WP2/1NDH

Durable stainless steel wall plate ensures longevity.
Standard size fits most electrical junction boxes.
2-gang configuration offers flexible port options.
Neutrik D XLR cutout for secure audio connections.
Brushed finish adds a professional, clean look.

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^$18^.00

$26.00

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Whirlwind WP2/4H Wall Mounting Plate, 1Gang, Punched for 4 XLRs, Stainless Steel

SKU: WWWP24HMFR: WP2/4H

Durable stainless steel wall plate ensures longevity.
Compatible with standard electrical junction boxes.
Punched for 4 XLR connectors; easy installation.
Brushed stainless steel finish; professional look.
2-gang configuration; fits standard wall openings.

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^$25^.00

$36.00

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Whirlwind WP2/0H Wall Mounting Plate, 2 Gang, Blank, Stainless Steel

SKU: WWWP20HMFR: WP2/0H

Durable stainless steel wall plate ensures longevity.
Standard 2-gang configuration for easy installation.
Blank wall unit accessory offers customization options.
Compatible with standard electrical junction boxes.
Brushed stainless steel provides a sleek appearance.

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^$11^.00

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Whirlwind WP1B/2NDH Wall Mounting Plate, 1 Gang, Punched for 2 Neutrik D XLRs

SKU: WWWP1B2NDHMFR: WP1B/2NDH

Durable aluminum plate fits standard boxes.
1-Gang wall plate; Neutrik D XLR compatibility.
Secure mounting with included screws ensures safety.
Compact design for easy portability and setup.
Anodized finish enhances durability and price.

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^$20^.00

$29.00

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Whirlwind WP2/4NDH Wall Mounting Plate, 2 Gang, Punched for 4 Neutrik D XLRs

SKU: WWWP24NDHMFR: WP2/4NDH

Durable stainless steel wall plate ensures longevity.
Standard size: fits most electrical junction boxes.
Neutrik D XLR configuration simplifies connections.
Space-saving 2-gang design maximizes wall space.
Easy installation with included mounting screws.

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^$24^.99

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Whirlwind WP1B/1NDH Wall Mounting Plate, 1 Gang, Punched for 1 Neutrik D XLR

SKU: WWWP1B1NDHMFR: WP1B/1NDH

(1)

Durable anodized aluminum wall plate construction.
Standard gang size ensures electrical box compatibility.
Neutrik D XLR configuration for secure connections.
Easy installation with included mounting screws.
Black finish wall unit blends seamlessly in any space.

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^$18^.00

$25.00

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Whirlwind WP2/1H Wall Mounting Plate, 2 Gang, Punched for 1 XLR, Stainless Steel

SKU: WWWP21HMFR: WP2/1H

Durable stainless steel wall plate ensures longevity.
Standard junction box compatibility for easy install.
2-gang configuration offers flexible XLR port access.
Punched for Whirlwind XLR connectors; secure fit.
4.5" x 4.5" size; compact wall unit design.

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^$18^.00

$26.00

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Whirlwind WP2B/1NDH Wall Mounting Plate, 2 Gang, Punched for 1 Neutrik D XLR

SKU: WWWP2B1NDHMFR: WP2B/1NDH

Durable anodized aluminum wall plate construction.
Standard size ensures electrical junction box compatibility.
Optimized for Neutrik D XLR connector power supply.
2-Gang wall unit offers enhanced mounting stability.
Streamline cable management with this wall plate.

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^$26^.00

$37.00

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Whirlwind WP1B/1H Wall Mounting Plate, 1 Gang, Punched for 1 XLR, Black

SKU: WWWP1B1HMFR: WP1B/1H

Durable anodized aluminum wall plate ensures longevity.
Standard size fits electrical junction boxes easily.
1-Gang configuration for simple XLR connector mounting.
Guaranteed compatibility with Whirlwind XLR connectors.
Provides safe, secure mounting for power supply units.

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^$18^.00

$25.00

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Whirlwind WP1B/2H Wall Mounting Plate, 1 Gang, Punched for 2 XLRs, Black

SKU: WWWP1B2HMFR: WP1B/2H

Durable anodized aluminum wall plate material.
Standard gang box compatibility for easy install.
Punched for 2 Whirlwind XLRs; secure connections.
Enhance safety with robust wall unit mounting plate.
Compact 4.5 x 2.75" size; ideal for portability.

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^$20^.00

$29.00

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Whirlwind WP2B/0H Wall Mounting Plate, 2 Gang, Blank, Black

SKU: WWWP2B0HMFR: WP2B/0H

Durable anodized aluminum wall plate.
Standard compatibility with junction boxes.
2-gang blank configuration for customization.
4.5" x 4.5" size ensures a secure fit.
Black finish offers a sleek, modern look.

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^$20^.00

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Whirlwind WP1/0H Wall Mounting Plate, 1 Gang, Blank, Stainless Steel

SKU: WWWP10HMFR: WP1/0H

Durable stainless steel wall plate ensures longevity.
Standard gang box compatibility simplifies install.
Blank configuration offers versatile power solutions.
Mounting screws included for secure wall unit setup.
4.5 x 2.75" size fits standard electrical boxes.

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^$5^.00

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Whirlwind WP1B/0H Wall Mounting Plate, 1 Gang, Blank, Black

SKU: WWWP1B0HMFR: WP1B/0H

Durable anodized aluminum wall plate for lasting use.
Standard gang size ensures electrical junction box fit.
Easy installation with included mounting screws.
Blank configuration offers versatile power supply setup.
Compact 4.5 x 2.75" size; ideal for wall units.

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^$11^.00

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Whirlwind WP1/1H Wall Mounting Plate, 1 Gang, Punched for 1 XLR, Stainless Steel

SKU: WWWP11HMFR: WP1/1H

Durable stainless steel wall plate for XLR connector.
Standard gang box mount ensures easy installation.
Provides a secure XLR power supply connection point.
Brushed finish offers lasting durability and style.
Compatible with standard electrical junction boxes.

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^$13^.00

$18.00

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Whirlwind WP1/2NDH Wall Mounting Plate, 1 Gang, Punched for 2 Neutrik D XLRs

SKU: WWWP12NDHMFR: WP1/2NDH

Durable stainless steel wall plate ensures longevity.
Standard gang size fits electrical boxes easily.
Neutrik D XLR configuration offers high compatibility.
Compact design for easy wall unit installation.
Secure mounting screws included for added safety.

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^$17^.00

$25.00

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Whirlwind WP1/1NDH Wall Mounting Plate, 1 Gang, Punched for 1 Neutrik D XLR

SKU: WWWP11NDHMFR: WP1/1NDH

Durable stainless steel wall plate ensures stability.
Standard gang size offers broad compatibility.
Easy installation with standard junction boxes.
Punched for Neutrik D XLR connector for safety.
Provides a secure & stable wall unit mounting.

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$18.00

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Whirlwind PL-PM1RJK2 Power Meter for Existing Distribution System

SKU: WWPLPM1RJK2MFR: PL-PM1RJK2

Remote power monitoring for existing systems.
Voltage surge protection ensures equipment safety.
Network connection via RJ45 for easy integration.
Wide frequency range: 40 to 100Hz power supply.
Accurate frequency measurement (0.1Hz accuracy).

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^$3,281^.78

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Whirlwind MIP7 Media Input Plate, Stainless Steel

SKU: WWMIP7SMFR: MIP7S

Durable stainless steel media input plate.
3.5mm TRS inputs ensure audio cable compatibility.
Whirlwind MIP7: Reliable wall unit accessory.
Compact design for easy portability and setup.
Provides safe and secure audio connections.

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^$160^.00

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Whirlwind MIP7 Media Input Plate, Black

SKU: WWMIP7BMFR: MIP7B

Whirlwind MIP7: Streamline media input setup.
3.5mm TRS inputs ensure optimal audio signal flow.
Durable construction guarantees long-term reliability.
Media input plate offers easy, secure installation.
Compact design integrates seamlessly into any space.

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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.