Flex your American muscle.

Old school muscle. New school electronic toys.

Your ride didn't come stock with electronic fuel injection, a juice-draining stereo, electronic fuel pump or electronic gauges so a stock battery will struggle to handle the extra load. For these power-soaking conditions there's the YellowTop. It can handle the extra demands put on your battery, you can mount it in any position without leakage on your electronics and you can store it for months at a time and still have juice. It also endures the heat thrown out by high performance engines and with 16X the vibration resistance it can handle the rumble too.

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Under the hood, in your trunk, it delivers power wherever you put it.

The RedTop has the cranking power to turn over a big, high compression engine with ease start after start. It can even handle constant engine starting and stopping while you're at the track doing hot laps. It really performs during the critical 5-10 second start zone. It has up to 2X the life of traditional batteries plus 16X the vibration resistance. And it holds a charge during long-term storage. Its stylized shape fits nicely into any rod, muscle car or racecar and you can mount it anywhere, even upside down, it won't leak.

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