IdealBatteries.com

Find the right battery for your machine

Decode group size, CCA, reserve capacity and battery type before you buy—then choose the right support gear for the road and garage.

What battery does my car take? Read the car guides
Pickup, electric car, gas car, golf cart, ATV, electric motorcycle and ebike lined up with an RV and a boat — every machine runs on a battery
Start with the label on the battery already fitted to your car.
Fit firstMatch group size, dimensions, terminals and hold-down.
Cold-readyMeet or exceed the vehicle maker’s minimum CCA.
Type matchedReplace AGM with AGM unless the manufacturer says otherwise.

Browse by battery type

Car batteries

Find the right battery for your car: group size, CCA, AGM vs flooded, and top picks.

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EV & hybrid batteries

Traction battery lifespan, degradation signs, and the 12V auxiliary battery EVs still need.

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Bike & scooter batteries

E-bike, electric scooter and mobility scooter batteries: sizing, replacement and safe charging.

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Marine batteries

Cranking vs deep-cycle vs dual-purpose batteries for boats, plus winter storage.

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RV batteries

House vs chassis batteries, amp-hour sizing, and lithium upgrades for off-grid camping.

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Golf cart batteries

6V vs 8V vs 12V setups, flooded vs lithium conversion, and maintenance.

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Motorcycle & ATV batteries

Conventional vs AGM vs lithium powersport batteries and off-season care.

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Solar storage batteries

Deep-cycle banks and LiFePO4 for solar: sizing basics and what to ask an installer.

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Power tool batteries

Voltage and amp-hours explained, platform lock-in, and knockoff safety warnings.

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Button & coin cells

CR2032, LR44, 357, 377 and more: decode the codes and find the right equivalent with verified cross-reference charts.

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Recycling & the Environment

How to recycle every battery type safely, where core charges apply, and a city-by-city drop-off directory.

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