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. Let it soak for full glass-mat absorption.
3. Slow, 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 your battery to last 8–12 years? After you park, plug in a smart maintainer.

See all the details → View Our Super Charging Process Here.

• Cold weather starts: Super Charged formed plates deliver solid cranking.
• Accessories: Lights, winches—AGM handles the draw when maintained.
• Vibration: Tough ABS case + glass mat resist shock.
• Mounting: Upright or on its side. Don’t mount upside down.
• Storage: Holds charge well—use a maintainer between rides.

Direct replacements: YTX20CH-BS, ATX20CH-BS, BTX20CH-BS, DTX20CH-BS, ETX20CH-BS, WPX20CH-BS, CTX20CH-BS, CYTX20CH-BS, SC20CHBS, M6220C, PTX20CH-BS, AGM20CH-BS, and more.

• Label check: Look for a code like “YTX20CH-BS”.
• Size check: 6.00″ L × 3.43″ W × 6.37″ H (±1–2 mm).
• Terminals: Type 4 orientation (see diagram above).

Battery: 30-Day Full Replacement — no proration, no hassle.

Charger: 1-Year Manufacturer’s Warranty (BRS612).

Want your battery to last 8–12 years? Keep this Super Charged AGM battery topped between rides with a BRS612 smart maintainer. The eyelet plug adapter makes it plug-and-go under the seat—bolt once, then connect after each ride.

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

See BRS612 Details

• Chemistry: Super Charged AGM / VRLA (Pb)
• Nominal Voltage: 12V
• Capacity (Ah @10hr): 20Ah
• CCA: 270
• Dimensions: 6.00″ L × 3.43″ W × 6.37″ H
• Terminals: Type 4
• Weight: 11.46 lb (5.19 kg)
• Brand: BRS Battery Ltd. / BRS Super Battery

What does “Super Charged AGM” mean?

It’s our preparation process: precise 1.265 SG fill, full glass-mat absorption, slow forming charge, rest, and QC. The result is a Super Charged AGM that cranks harder and holds charge longer.

Will this fit my machine?

Yes, if your current battery code matches the YTX20CH-BS class (ATX/BTX/DTX/ETX/CTX/CYTX20CH-BS, etc.) and your case size and Type 4 terminals match.

Do I need to charge it before installing?

No. Every battery is Super Charged, tested, and ships fully charged.

Cold weather starts?

Super Charged formed plates deliver reliable cranking in the cold. For maximum reliability in winter, keep it on a smart maintainer.

How do I store it off-season?

Top it off, disconnect, and leave on a maintainer. AGM self-discharge is low, but sitting depleted shortens life.

AGM vs. Lithium—why choose AGM?

Super Charged AGM batteries tolerate cold weather better, work with stock regulators, are designed to OEM specs, and cost less.

What’s the warranty and how do I use it?

Battery: 30-Day Full Replacement. Charger: 1-Year Manufacturer’s Warranty. Simply contact us and we’ll take care of the rest.

When will it ship?

Orders move quickly from our warehouse. You’ll receive a tracking email when it’s handed to the carrier.