Maintenance Mistakes Every Rider Should Avoid
Simple habits that protect performance and battery life.
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BRS4L-BS 12V 3.5AH 60CCA 30 Day Warranty is backordered and will ship as soon as it is back in stock.
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BRS Battery BRS4L-BS 12V 3.5AH 60CCA 30 Day Warranty
Built, charged, and checked by techs. Drops in and works.

We don’t rush batteries out the door. We do five things so it works when you hit the button:
Pro Tip: Want it to last 8–12 years? After you park, keep it on a smart maintainer. That habit keeps it topped up and ready.
See the full photo walkthrough: How we make them last.
Direct replacements: YTX4L-BS, WPX4L-BS, CTX4L-BS, CYTX4L-BS, GTX4L-BS, YTX4LBSFP, M62X4B, ES4LBS, PTX4L-BS, and more.
Install tip: Tight sled/ATV compartments? A threaded post or captive-nut shim makes the negative lead easier to secure.
Battery: 30-Day Full Replacement — no proration, no hassle. If it fails in the first 30 days, we replace it.
Keep this battery topped up between rides with our smart maintainer.
Details: BRS612 product page
Simple habits that protect performance and battery life.
One-page pre-ride & storage checklist, plus must-carry tools.
Better control, safer rides, smoother days on any terrain.
No. It ships charged and ready.
Machines sit. A maintainer keeps it topped up so it starts when you need it.
On the face label (e.g., YTX4L-BS). This BRS4L-BS replaces that size.
We soak, form, and test each one. No acid splash-and-dash. That’s why it cranks harder and holds charge longer.
AGM runs in tough weather. Keep it charged and it handles winter starts well.
Please contact us at sales@infinitesupplyandservices.com to discover more about Bulk/Custom/Contract Purchase Options, with a dedicated team member ready to cater to your needs swiftly.
Feel free to get in touch with us at sales@infinitesupplyandservices.com for further aid. Our customer service representative will promptly offer assistance.
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