Ignitions and Electrical› Charging Systems

XS Power

12V AGM STARTING BATTERY MAX AMPS 800A CA: 240A

$181.66

SKU: X008 S545

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The XS Power S545 is a 12-Volt AGM racing battery designed for both track and daily driving. It delivers 800 max amps and 243 cold-cranking amps for reliable starts. The sealed, spillproof, and vibration-resistant construction ensures durability.

This battery provides ample reserve power, capable of supporting up to 600 watts of aftermarket accessories such as the ECU, fuel pump, and gauges. Its Absorbent Glass Mat (AGM) technology ensures efficient energy delivery for starting the motor and powering the vehicle's electrical system.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandXS Power
Part NumberX008 S545

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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