LiFePO4 starting batteries · Est. 2016
Lighter.Stronger.Race-proven.
Lithium iron phosphate power for cars, motorcycles and motorsport. Up to 70% lighter than the lead-acid it replaces, with a push-button emergency start on every pack.
Battery finder
Which one
fits mine?
Three ways to find your drop-in replacement. The fastest is the code printed on the battery you have now.
Look for a label on top of your current battery. Cars show a BCI group like 35 or an H-size like H6. Motorcycles show a code like YTZ10S or YTX14-BS. Already have a MegaLiFe? Type the number after the series, e.g. 24L.
Why lithium iron phosphate
Less weight.More crank.
A LiFePO4 pack delivers up to ten times the charge and discharge rate of lead-acid, from a case that weighs a third as much. Then it does it again, three thousand times.
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Lighter than lead-acid
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Charge / discharge rate
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Recharge cycles
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Manufacturer warranty
Built for
Every engine that needs a spark.
The lineup
Hall ofpower.
101 models, one chemistry. Pick your group size and drop it in.
Technology
Engineered onthe pit wall.
Four things every MegaLiFe carries as standard. Scroll.
01Emergency Start
Never left stranded.
Every red-series MegaLiFe carries a built-in reserve cell and a push-button on the case. Drained the main pack with the lights on? Press the button and start the engine. No cables, no second car, no tow.
02IBMS
A brain inside the box.
The integrated battery management system watches voltage, current, and cell temperature on every charge and discharge. Over-charge, over-discharge, and thermal faults are cut before they can touch the cells or your vehicle's wiring.
03LiFePO4
The safe lithium.
Lithium iron phosphate is intrinsically stable. The cathode resists oxygen loss under extreme heat, so it does not go into thermal runaway the way other lithium chemistries can. Sealed, waterproof and shockproof.
04Drop-In Fit
Same box. A third of the weight.
MegaLiFe cases use the same sizing as major OEM batteries, so the battery drops into the factory tray with the factory hold-down. No relocation, no adapters, no modification.
Since 2016
Born in thepaddock.
The 5S standard
Five promises.
S
Safety
Multi-layer protection against over-charge, over-discharge and overheating.
S
Smart
Intelligent IC circuits manage every cell automatically.
S
Satisfaction
Maintenance-free, sealed, any orientation.
S
Save Energy
High discharge efficiency for stronger cranking and better fuel economy.
S
Sustainability
Non-toxic, RoHS-compliant, recyclable.
ALWAYS ON. NEVER FLAT.
ALWAYS ON. NEVER FLAT.
One chemistry, every size, three-year warranty. Find the group size on your current battery and swap it tonight.
Race teams · Dealers · OEM
Need a custom pack?
We build to spec for karts, race cars, marine and special applications. Tell us the rules, we will build to them.