Battery Accessories | McMaster-Carr

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762 Products

Electrical

Battery Jump Starters

Battery Jump Starters

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

Battery Chargers

Battery Chargers

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

Battery Charger/Starters

Battery Charger/Starters

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

Battery Terminal Reamers

Battery Terminal Reamers

Spread open and clean battery terminal clamps all at once

Battery Terminals

Battery Terminals

Connect cable to battery posts to power vehicles and machines

Battery Terminal Adapters

Battery Terminal Adapters

Convert one battery terminal style to another

Battery Terminal Coatings

Battery Terminal Coatings

Apply to battery terminals to shield them from corrosive acid fumes

Battery Terminal Crimpers

Battery Terminal Crimpers

Crimp battery terminals to secure them to battery cable

Battery Terminal Fasteners

Battery Terminal Fasteners

Replace bolts in battery terminals

Batteries

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

Battery Surge Protectors/Charge Monitors

Battery Surge Protectors/Charge Monitors

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

Battery Filler Nozzles

Battery Filler Nozzles

Replace the nozzle on your battery filler

Battery Filler Gun Couplers

Battery Filler Gun Couplers

Replace the coupler on your battery filler gun to connect to a garden hose

Battery Fillers

Battery Fillers

Add distilled water to wet-cell lead acid batteries to maintain their performance

Battery Filler Cart Replacement Parts

Battery Filler Cart Replacement Parts

Replace chargers, hoses, switch panels, and valves on battery filler carts

Battery Filler Guns

Battery Filler Guns

Fasten to a battery filler or hose to fill wet-cell lead acid batteries in hard-to-reach places

Battery Adapters

Battery Adapters

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

Battery Connectors

Battery Connectors

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

Battery Holders

Battery Holders

Create an electrical connection between batteries and contacts to power equipment

Battery Contacts

Battery Contacts

Add or replace contacts in battery holders and circuit boards

Battery Springs

Battery Springs

Replace springs in battery holders and contacts

Battery Clip Retaining Pins

Battery Clip Retaining Pins

Hold battery retaining clips closed to stop batteries from coming loose

Battery Retaining Clips

Battery Retaining Clips

Mount batteries inside battery holders

Battery Vent Caps

Battery Vent Caps

Flip open to check water levels and fill wet-cell batteries

Solar Panels

Charge large-cell batteries with sunlight

Battery Trays

Drain fluid under large-cell batteries to prevent pooling

Manual Switches

Manual Switches

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

Disconnect Switches

Disconnect Switches

Make sure equipment stays turned off during inspection and maintenance

Battery-Terminal Washers

Battery-Terminal Washers

Stop battery acid fumes from corroding terminal posts

Terminal Covers

Terminal Covers

Block out dirt and corrosion to protect battery terminals

Jumper Cables

Jump-start a dead battery

Jumper Cable Clamps

Jumper Cable Clamps

Replace clamps on jumper cables

Electrical Cable

Electrical Cable

Make multi-wire connections; generally for higher voltages and longer distances than wire

Electrical Wire

Electrical Wire

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

Electrical Connectors and Cords

Electrical Connectors and Cords

Supply power to equipment by combining plugs, sockets, receptacles, and cords

Electrical Enclosures

Electrical Enclosures

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

Measuring and Inspecting

Battery Testers

Battery Testers

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

Battery Discharge Indicators

Battery Discharge Indicators

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

Shunts

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

Caliper Battery Covers

Caliper Battery Covers

Protect the battery inside your caliper

Concentration Meters

Concentration Meters

Measure the concentration of solutions; also known as refractometers

Density Meters

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

Fabricating and Machining

Gear and Bearing Pullers

Gear and Bearing Pullers

Remove gears and bearings from hollow shafts and housings

Facility and Grounds Maintenance

Battery Terminal Cleaners

Battery Terminal Cleaners

Remove acid and corrosion from batteries

Battery Terminal Brushes

Battery Terminal Brushes

Scrub dirt and corrosion off battery terminals

Communication

Labels

Stick onto items to identify or convey information about them

Containers, Storage, and Furniture

Battery Carriers

Battery Carriers

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

Recycling Containers

Recycling Containers

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

Power Transmission

Springs

Apply and absorb force with compression, die, extension, torsion, and disc springs

Fluid Handling

Heating Pads

Stick to drums, pails, and other containers to indirectly warm their contents

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)