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BRS Battery

High Performance BRS9-BS 12v Sealed AGM PowerSport 2 Year Warranty

High Performance BRS9-BS 12v Sealed AGM PowerSport 2 Year Warranty

$124.99 CAD
$124.99 CAD
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BRS9-BS — Sealed AGM Powersports Battery (12V · 9Ah · 135CCA) — 2-Year Warranty

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

FREE Fast Shipping Arrives Fully Charged 2-Year Full Replacement No-Hassle Warranty

Quick Specs

  • Tech: Sealed AGM (VRLA), maintenance-free
  • Voltage: 12V
  • Capacity (10hr): 9Ah
  • CCA: 135
  • Size (L×W×H): 5.87″ × 3.43″ × 4.12″ (149.1 × 87.1 × 104.6 mm)
  • Terminal: Type 5
  • Weight: 6.28 lb (2.84 kg)
  • Replaces: YTX9-BS, ATX9-BS, BTX9-BS, ETX9-BS, DTX9-BS, WPX9-BS, CTX9-BS, WP9-BS, FTX9-BS, GTX9-BS, EXT9 C, PTR9-BS, more
  • Warranty: Battery 2-Year 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 for BRS9-BS YTX9-BS replacement ATV motorcycle snowmobile battery Super-Charged AGM technology — BRS9-BS YTX9-BS compatible powersports battery Tough and reliable BRS9-BS sealed AGM powersports battery Inside the BRS9-BS battery — AGM construction cutaway BRS9-BS spec card — 12V 9Ah 135CCA, size 5.87×3.43×4.12 in, Type 5 terminals BRS9-BS terminal diagram — Type 5 What’s in the box — BRS9-BS battery and mounting hardware
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. 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 it to last 8–12 years? After you park, plug in a smart maintainer. That habit keeps it topped up and ready.

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

OEM Compatibility (Model Numbers)View

Direct replacements: YTX9-BS, ATX9-BS, BTX9-BS, ETX9-BS, DTX9-BS, WPX9-BS, CTX9-BS, WP9-BS, FTX9-BS, GTX9-BS, EXT9 C, PTR9-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: 2-Year Full Replacement — no proration, no hassle. If it fails within 2 years, we replace it.

BRS Full Replacement Warranty certificate — 2-Year battery coverage
Recommended MaintainerView

Keep this battery topped up between rides with our smart maintainer — the simple habit that helps riders see 8–12 years from an AGM.

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

Details: BRS612 product page

Full Technical SpecsView
  • Chemistry: Lead Acid AGM / VRLA (Pb)
  • Nominal Voltage: 12V
  • Capacity (Ah @10hr): 9Ah
  • CCA: 135
  • Dimensions: 5.87″ L × 3.43″ W × 4.12″ H (149.1 × 87.1 × 104.6 mm)
  • Terminals: Type 5
  • Weight: 6.28 lb (2.84 kg)
  • Brand: BRS Battery Ltd. / BRS Super Battery
FAQAnswers

Do I need to charge it before installing?

No. It ships charged and ready.

Why use a maintainer?

Machines sit. A maintainer keeps it topped so it starts when you need it and maximizes lifespan.

Where’s my model number?

On the face label (e.g., YTX9-BS). This BRS9-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 charge longer.

How cold will it work?

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

View full details