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Replacement batteries for the equipment you rely on

Find batteries, chargers and accessories by exact part number, device model or battery specification.

Shop batteries Check before you buy

BATTERY FINDER

Start with what is printed on your battery

What details should I check?
20,000+products in the source catalog
Exact-match searchPart number, model or specification
Specification firstVerify voltage, chemistry and connector
Buying guidanceClear checks before ordering

SHOP THE CATALOG

Find the right kind of power

View all products
20,170 products

Batteries

Replacement batteries for devices, equipment and backup power.

Shop batteries Sealed lead acid replacement battery 607 products

Chargers

Match chemistry, output, connector and polarity.

Shop chargers Battery charger 1,751 products

Accessories

Cables, connectors, trays, adapters and cases.

Shop accessories Battery connector accessory 226 products

Test equipment

Testers, meters and tools for checking battery condition.

Shop test equipment
12.8V

SHOP BY APPLICATION

What needs a new battery?

Start with the device, then narrow by full model and original battery number.

Mobile phone replacement batteryMobile phones2,509 products Laptop replacement batteryLaptops1,076 products Medical equipment replacement batteryMedical equipment802 products Vacuum cleaner replacement batteryVacuum cleaners600 products Digital camera replacement batteryCameras546 products Two-way radio replacement batteryTwo-way radios436 products Cordless power tool replacement batteryPower tools401 products UPS sealed lead acid replacement batteryUPS & sealed leadBackup power

MATCH BEFORE YOU ORDER

The part number gets you close. The specifications confirm the fit.

Replacement batteries can share a voltage and still differ in chemistry, size, connector or charging requirements.

Search the catalog
  1. 01
    Match the full part number

    Include every prefix, suffix, dash and revision printed on the original.

  2. 02
    Verify electrical specifications

    Check voltage, chemistry and capacity against the equipment requirements.

  3. 03
    Compare the physical fit

    Confirm dimensions, connector, terminal layout and polarity before ordering.

BROWSE BY BRAND

Known battery and equipment names

Power-SonicYUASAPanasonicODYSSEYCSBDURACELL

COMMON QUESTIONS

A better match starts with better details

Use the information printed on the original battery and the equipment label as your source of truth.

Is matching the voltage enough?

No. Voltage alone does not confirm compatibility. Chemistry, capacity, dimensions, connector, terminal layout and charging requirements can also matter.

Where can I find the battery part number?

Look for the model, part number or P/N on the battery label. Record the complete value, including letters and suffixes, then compare it with the product listing.

Can I use a battery with a different capacity?

Only when the equipment and charger specifications support it and the replacement still matches the required chemistry, voltage, physical dimensions and connector.

How should I compare connectors?

Compare connector shape, pin count, wire orientation and polarity. Similar-looking plugs are not proof of electrical compatibility.