Backup Batteries | McMaster-Carr

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System of Measurement

Voltage

Battery Size

Battery Chemistry

Nickel Cadmium (NiCad)

Nickel Metal Hydride (NiMH)

Battery Connection

Height

Number of Batteries

Battery Layout

Battery Voltage

Width

Manufacturer Equivalent Number

RoHS

Compliant with Exemptions

Battery Type

Shape

REACH

20-Hour Rate Capacity

DFARS Specialty Metals

Exempt

Battery Terminal Configuration

Export Control Classification Number (ECCN)

3A991

5A991

EAR99

Battery Capacity

Less than 10,000 mA·h

10,000 mA·h to 19,999 mA·h

20,000 mA·h to 99,999 mA·h

100,000 mA·h to 199,999 mA·h

200,000 mA·h or greater

Depth

For Wire Gauge

Power Output

Battery Terminal Type

Capacitance

American Wire Gauge (AWG)

1,026 Products

Electrical

Batteries

Household, button/coin cell, large-cell, and cordless tool batteries

432 products

Backup Power Supplies

Transfer power to a built-in battery during partial and complete outages

9 products

Battery Chargers

Charge everything from large-cell to cordless tool to household batteries

53 products

Battery Surge Protectors/Charge Monitors

Display the charge level of a large-cell battery while protecting it from power surges

1 product

Battery Jump Starters

Clamp to large-cell batteries to start vehicles and machines when you don't have access to an outlet

5 products

Battery Adapters

Use a 20-volt battery in an 18-volt Dewalt cordless tool

1 product

Battery Connectors

Quickly make and break connections between a battery and a charger or equipment

43 products

Solar Panels

Charge large-cell batteries with sunlight

4 products

Battery Trays

Drain fluid under large-cell batteries to prevent pooling

2 products

Battery Retaining Clips

Mount batteries inside battery holders

7 products

Battery Springs

Replace springs in battery holders and contacts

8 products

Battery Holders

Create an electrical connection between batteries and contacts to power equipment

60 products

Capacitors

Deliver a burst of electrical energy for a short time to boost power to motors and other equipment

89 products

Battery Terminals

Connect cable to battery posts to power vehicles and machines

131 products

Battery Contacts

Add or replace contacts in battery holders and circuit boards

28 products

Battery Clip Retaining Pins

Hold battery retaining clips closed to stop batteries from coming loose

2 products

Battery Charger/Starters

Send a starting current to large-cell batteries and fully charge them

4 products

Electrical Adapters

Change electrical connectors to another type, size, or gender

1 product

Electrical Cords

Connect equipment and devices to a power supply

47 products

Jumper Cables

Jump-start a dead battery

12 products

Electrical Wire

Make single-wire connections; generally for lower voltages and shorter distances than cable

35 products

Electrical Enclosures

House and protect power supplies, control panels, and other electrical equipment

8 products

Manual Switches

Everything from toggle, push-button, and rocker switches to foot switches

1 product

Disconnect Switches

Make sure equipment stays turned off during inspection and maintenance

10 products

Measuring and Inspecting

Battery Testers

Measure the health of rechargeable batteries, or check if it's time to replace disposable batteries

6 products

Shunts

Measure the current flowing through a circuit when the current is too high to only use a meter

5 products

Battery Discharge Indicators

Install on lift trucks and other electric vehicles to display battery condition

3 products

Concentration Meters

Measure the concentration of solutions; also known as refractometers

2 products

Density Meters

Measure the density of liquids to check concentration; test battery fluid for a charge

4 products

Containers, Storage, and Furniture

Recycling Containers

Dispose of recyclables like paper and cans as well as batteries and light bulbs

2 products

Battery Carriers

Add a handle to a large-cell battery to lift and move it

3 products

Facility and Grounds Maintenance

Flush Valve Replacement Parts

Replace virtually any part in the most common flush valve brands

1 product