We don’t rush batteries out the door. We do five things so it works when you turn the key:

1. Fill with 1.265 SG electrolyte to spec.
2. Soak for full glass-mat absorption.
3. High-frequency forming charge (~900 mA) to form the plates.
4. Rest and verify it holds 12.6–12.8V.
5. Final QC. Ships ready to install.

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.

• Cold starts: Cranks in bad weather instead of clicking.
• Accessories: Stable voltage for GPS, LEDs, and light winch work.
• Vibration: AGM handles washboard roads and trail hits.
• Mounting: Mount upright or on its side. Don’t mount upside down.
• Storage: If it sits, keep it on a maintainer so it’s ready when you are.

Common OEM numbers this battery replaces: YTX5L-BS, WPX5L-BS, CTX5L-BS, YTZ6S, DTX5L-BS, YTX5L-BS, PTX5L-BS, DTX5L-BS, ATX5L-BS, ETX5L-BS, BTX5L-BS, GTX5L-BS, CBTX5L-BS, APTX5L, FTZ5L-BS, WP5L-BS, M32X5B, ES5L-BS, YT5L-BS, and more.

Please reach out if you want a hand finding the right battery for your machine — our team is here to help.

Battery: 2-Year Full Replacement — no proration, no runaround.

Machines sit. A smart maintainer keeps this battery ready.

• Model: BRS Super Charger BRS612 (6V/12V, 1000 mA)
• 3-stage charging, then maintenance; protections for short, reverse polarity, overload
• Charger Warranty: 1-Year Manufacturer’s Warranty

Details: BRS612 product page

• Chemistry: Lead Acid AGM / VRLA (Pb)
• Nominal Voltage: 12V
• Capacity (Ah @10hr): 5Ah
• CCA: 65
• Dimensions: 4.43″ L × 2.75″ W × 4.12″ H (112.5 × 69.9 × 104.6 mm)
• Terminals: Type 5
• Weight: 4.18 lb (1.89 kg)
• Brand: BRS Battery Ltd. / BRS Super Battery

Do I need to charge it before installing?

No. It ships charged and ready.

Can I mount it on its side?

Yes. Upright or on its side. Not upside down.

Where do I confirm I picked the right battery?

Message us and we’ll help. Our techs ride too.

How is this different from a cheap battery?

We soak, form, and test each one. No acid splash-and-dash. That’s why it cranks harder and holds charge longer.

How cold will it start?

AGM handles winter starts when it’s kept charged.