Keep your car, truck, motorcycle, boat & equipment charged and ready—even when they sit unused. Prevent dead-battery surprises, maintain your charge automatically, and stay ready whenever you need to go.
Automatic Trickle Battery Charger
$199.99
$269.99
SAVE
26%
4 charging modes
Automatic trickle charging
20A max current
6/12/24V compatibility
90 Day Money Back Guarantee | Free Refunds
We've Sold Out 5 Times This Year...
Order today to GUARANTEE your product comes in by the specified date.
FROM DEAD BATTERIES TO READY TO GO
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LOW STOCK NOTICE
We restock weekly, and current inventory moves quickly. If it’s showing In Stock, we recommend ordering today — once this batch sells out, we can’t reserve units and the next shipment goes out the following week.
90-Day Clean-Confidence Guarantee
Try it risk-free for 90 days. If you’re not satisfied with the performance or convenience, contact us and we’ll make it right — including a full refund.
Your Battery Shouldn't Die Just Because You Don't Drive
Cars. Motorcycles. Boats. Lawn equipment. Trucks. Seasonal vehicles.
When equipment sits, the battery can slowly lose its charge.
Then comes the frustrating moment:
You turn the key... and nothing.
Instead of waiting for a jump or buying another battery, keep your battery maintained while it's sitting.
Connect it. Set it. Let IronRidge handle the charging.
One Charger Multiple Batteries
POWER MORE OF WHAT MATTERS.
Whether you're charging a car, truck, SUV, motorcycle, boat, lawn mower, or deep-cycle battery, IronRidge gives you one versatile solution for your garage and equipment. It supports 6V, 12V, and 24V lead-acid batteries, as well as 12V and 24V lithium and LiFePO4 batteries, making it easy to charge and maintain the batteries you rely on most.
One charger. Multiple battery types. Less hassle.
Your Battery. Ready When You Are.
Try the IronRidge Automatic Battery Charger. If it doesn't make charging and maintaining your batteries easier, return it within 90 days for a full refund.
CLAIM OFFER
Don't Let A Dead Battery Ruin Your Day
You don't buy a battery charger because you want another tool in the garage.
You buy it because you want your batteries ready when you need them.
- Keep your car ready to start.
- Keep your motorcycle ready to ride.
- Keep your boat ready for the water.
- Keep your lawn equipment ready to work.
With IronRidge, you can charge, maintain, and help care for multiple battery types—all with one smart charger.
Frequently Asked Questions
Find answers to common questions about our products, shipping, returns, and more.
How powerful is the charger?
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It provides up to 20A of charging current, and the current can be adjusted based on the battery's specifications.
Does it automatically stop charging when the battery is full?
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The charger is designed to automatically transition to trickle/maintenance charging once the battery reaches full charge rather than continuing at the same charging level.
What happens if I connect the clamps incorrectly?
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The charger includes reverse-polarity protection, along with over-current, short-circuit, overheat, and over-voltage protection.
Does it come with everything I need to connect it?
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Yes. The package includes battery clamps, two copper wire terminals, and a 9.8 ft (3 m) power cord.
Can I use it for batteries that aren't used regularly?
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Absolutely. This is one of the strongest use cases for the product. It's particularly useful for seasonal vehicles and equipment that may sit for weeks or months. Battery maintainers are commonly recommended for vehicles in storage because they help prevent the frustration of discovering a dead battery when the vehicle is finally needed.
Can one charger handle different batteries?
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Yes. That's one of its biggest advantages. Instead of keeping separate chargers for different applications, IronRidge supports multiple voltages and battery chemistries, as long as they fall within the supported specifications.
What is Supply Mode used for?
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Supply Mode is designed to provide power for batteries with voltage as low as 1V, making it useful when working with very low-voltage batteries.
What does Desulfation Mode do?
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Desulfation Mode uses pulse repair technology for compatible lead-acid batteries. It's intended to help address sulfation that can occur when lead-acid batteries sit unused for extended periods.
