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: Plug in the BRS612 after you park—so it fires on the first push and lasts longer.

See all the details → View Our Super Charging Process.

• Cold weather starts: Formed plates deliver solid cranking.
• Accessories: Winches, lights, and plows—AGM handles the draw.
• Vibration: Tough ABS case + glass mat resists shock.
• Mounting: Mount upright or on its side. Don’t mount upside down.
• Storage: Holds charge well—use a maintainer between rides.
• Low-maintenance: Sealed. No water to add, no mess.

Direct replacements: YTX14AH-BS, ATX14AH-BS, BTX14AH-BS, DTX14AH-BS, ETX14AH-BS, WPX14AH-BS, CTX14AH-BS, CB14A-A2, YB14A-A2, YTX14AH, 14AH-BS, CB14-B2, GTX14AH-BS, ES14AH-BS, M72H4A.

Heads-up on trims: Some models use different batteries in the same year. Match your battery code, case size, and terminal layout before ordering.

• Label check: Look for a code like “YTX14AH-BS”.
• Size check: 5.25″ × 3.50″ × 6.56″ (±1–2 mm).
• Terminals: Type 4 orientation (see diagram above).

Prefer we confirm? Message our team with a photo of your current battery label (or Year/Make/Model/Trim) and we’ll confirm fit before it ships.

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

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

Smart maintainer + rejuvenator. The eyelet plug adapter is included for easy under-seat plug-in. Bolt the eyelets once, then connect after each ride.

• Type: Automatic smart charger/maintainer
• Input: 100–120 VAC · 50/60 Hz
• Output: 1000 mA @ 6V/12V
• Approvals: UL/cUL, FCC, CEC
• 3-stage charge, then maintenance; protections for short-circuit, reverse polarity, overload
• Charger Warranty: 1-Year

Details: BRS612 product page

• Chemistry: Lead Acid AGM / VRLA (Pb)
• Nominal Voltage: 12V
• Capacity (Ah @10hr): 14Ah
• CCA: 200
• Dimensions: 5.25″ L × 3.50″ W × 6.56″ H (133.35 × 88.9 × 166.62 mm)
• Terminals: Type 4
• Weight: 10.63 lb (4.82 kg)
• Brand: BRS Battery Ltd. / BRS Super Battery

Digital books are delivered by email after purchase.

Maintenance Mistakes

Simple tips to protect your battery.

Checklist + Gear

What to check before each ride.

Riding Techniques

Ways to ride that help the battery.

Do I need to charge it before installing?

No. It ships charged and ready.

Why include a maintainer?

Machines sit. Keeping it topped up means it starts when you need it and lasts longer.

Where’s my model number?

On the face label (e.g., YTX14AH-BS). This BRS14AH-BS replaces that size class.

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 work?

AGM works in tough weather. Keep it on a smart maintainer after you park for maximum reliability.