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BRS Battery

BRS9B-BS 30 Day Warranty Battery & Smart Charger / Maintainer Combo Bundle Kit

BRS9B-BS 30 Day Warranty Battery & Smart Charger / Maintainer Combo Bundle Kit

Regular price $181.72 CAD
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BRS9B-BS — Sealed AGM Powersports Battery (12V · 9Ah · 140CCA) Combo Kit — 30-Day Warranty

Built, charged, and checked by techs. Drops in and works.

FREE Fast Shipping Arrives Fully Charged 30-Day Full Replacement No-Hassle Warranty

Quick Specs

  • Tech: Sealed AGM (VRLA), maintenance-free
  • Voltage: 12V
  • Capacity (10hr): 9Ah
  • CCA: 140
  • Size (L×W×H): 5.87″ × 2.80″ × 4.12″ (149.1 × 71.1 × 104.6 mm)
  • Terminal: Type 11
  • Weight: 7.83 lb (3.55 kg)
  • Replaces: YTX9B-BS, BTX9B-BS, ATX9B-BS, DTX9B-BS, ETX9B-BS, WPX9B-BS, MS12-9B-BS, ES9B-BS, ET9B-BS, WP9B-4, PT9B-4, GT9B-4, YT9B-BS, CTX9B-BS, more
  • Warranty: Battery 30-Day Full Replacement — No Proration

What You’ll Notice

  • Cold starts: Plates are formed right, so it spins the starter instead of clicking.
  • Holds charge: Park it all week and it still fires when you’re ready to ride.
  • Rough use: AGM shrugs off washboard roads, vibration, and trail hits.
  • No mess: Sealed and maintenance-free. No acid, no water to add.
High Performance AGM banner — BRS9B-BS YTX9B-BS replacement ATV motorcycle snowmobile battery Super-Charged AGM technology — BRS9B-BS YTX9B-BS compatible powersports battery Tough and reliable BRS9B-BS sealed AGM powersports battery Inside the BRS9B-BS battery — AGM construction cutaway BRS9B-BS spec card — 12V 9Ah 140CCA, size 5.87×2.80×4.12 in, Type 11 terminals BRS9B-BS terminal diagram — Type 11 What’s in the box — BRS9B-BS battery, BRS612 smart maintainer, eyelet plug adapter
Our Super Charging ProcessLearn more

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: Our batteries can last 8–12 years when you keep them on a maintainer after you ride. Many riders enjoy years of reliable starts.

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

Built for Real-World RidingView
  • Cold starts: Strong cranking for winter mornings.
  • Accessories: Handles lights, winches, GPS—keep it maintained.
  • Vibration: AGM internals stay put on rough trails.
  • Mounting: Mount upright or on its side. Don’t mount upside down.
  • Storage: Sitting? Use the maintainer so it’s ready next ride.
OEM Compatibility (Model Numbers)View

Direct replacements: YTX9B-BS, BTX9B-BS, ATX9B-BS, DTX9B-BS, ETX9B-BS, WPX9B-BS, MS12-9B-BS, ES9B-BS, ET9B-BS, WP9B-4, PT9B-4, GT9B-4, YT9B-BS, CTX9B-BS, and more.

Need help? Contact us and we’ll make sure you get the right battery for your machine — our team rides and is here to help.

Worry-Free WarrantyView

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

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

BRS Full Replacement Warranty certificate — 30-Day battery coverage and 1-year charger coverage
Included: BRS Super Charger BRS612View

Smart maintainer/rejuvenator. Plug it in after you park. The eyelet adapter makes it easy—plug and go without removing the seat.

  • Type: Automatic smart charger/maintainer/rejuvenator
  • Input: 100–120 VAC · 50/60 Hz
  • Output: 1000 mA @ 6V/12V
  • Size/Weight: 105 × 68 × 35 mm · 0.5 kg
  • Approvals: UL/cUL, FCC, CEC
  • Includes: Eyelet Plug Adapter
  • 3-stage charge, then maintenance; protections: short-circuit / reverse / overload
  • Charger Warranty: 1-Year

Details: BRS612 product page

BRS612 Smart Charger / Maintainer included in BRS9B-BS combo Eyelet Plug Adapter for easy plug-and-go charging on BRS9B-BS
Full Technical SpecsView
  • Chemistry: Lead Acid AGM / VRLA (Pb)
  • Nominal Voltage: 12V
  • Capacity (Ah @10hr): 9Ah
  • CCA: 140
  • Dimensions: 5.87″ L × 2.80″ W × 4.12″ H (149.1 × 71.1 × 104.6 mm)
  • Terminals: Type 11
  • Weight: 7.83 lb (3.55 kg)
  • Brand: BRS Battery Ltd. / BRS SuperBattery
🎁 Free Digital Bonuses (Included)View
Bonus guide: Battery Maintenance Mistakes to avoid on BRS9B-BS / YTX9B-BS size
Maintenance Mistakes
Simple tips to protect your battery.
Bonus checklist: Maintenance checklist and gear for BRS9B-BS ATV motorcycle battery
Checklist + Gear
What to check before each ride.
Bonus: Riding techniques that protect your battery and charging system
Riding Techniques
Ways to ride that help the battery.
FAQAnswers

Do I need to charge it before installing?

No. It ships charged and ready.

Why include a maintainer?

Machines sit. The maintainer keeps it topped up so it starts when you need it and helps it last years.

Where’s my model number?

On the face label (e.g., YTX9B-BS). This BRS9B-BS replaces that size.

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 a charge longer.

How cold will it work?

AGM runs in tough weather. Keep it charged and it handles winter starts well.

View full details