Home page Sealed Lead Acid / SLA Batteries BRS12-55 – 12V 55Ah Battery for Solar, Marine & Backup Systems

BRS12-55 – 12V 55Ah Battery

$ 369.99

BRS12-55 – 12V 55Ah Battery

Name: BRS12-55 – 12V 55Ah Battery
Brand: BRS Battery Ltd
SKU: BRS12-55
Price: 369.99 CAD
Availability: InStock

$ 369.99

BRS12-55 – 12V 55Ah Sealed Lead Acid Battery

Compact, deep-cycle 12V AGM battery built for solar setups, mobility devices, and backup systems.

Terminal: M8 Bolt

Ships from Canada 1-Year Warranty Maintenance-Free Deep Cycle

*Confirm M8 bolt terminal fit before ordering.

Overview

Built to perform season after season. The BRS12-55 12V 55Ah AGM battery is compact, rugged, and ready for anything — from solar setups to backup systems and marine use. Maintenance-free and cold-weather dependable, it’s the go-to choice for reliable 12V deep-cycle power without the extra bulk. Backed by a 1-Year Full Replacement Warranty and fast shipping.

Quick Specs

Voltage: 12 V
Capacity: 55 Ah
Terminal: M8 Bolt
Size (L×W×H): 9.06″ × 5.4″ × 8.2″
Weight: 17.8 kg
Technology: AGM Sealed Lead Acid (Maintenance-Free, Deep Cycle)

Why You’ll Love It

Compact & powerful — dependable 12V deep-cycle performance in a portable size.
Maintenance-free — sealed AGM design; no refills, no leaks, no corrosion.
Cold-weather dependable — designed for Canadian winters and off-grid reliability.
Vibration-resistant — ideal for mobility, marine, and portable power systems.
Peace of mind warranty — 1-Year Full Replacement backed by Canadian support.

Technical Specifications

Voltage	12 V
Capacity	55 Ah
Terminal Type	M8 Bolt
Dimensions (L × W × H)	9.06″ × 5.4″ × 8.2″
Weight	17.8 kg
Technology	Sealed Lead Acid (AGM – Maintenance-Free, Deep Cycle)
Warranty	1-Year Full Replacement

What Can This Battery Work For?View list

☀️ Solar & Off-Grid Systems
🎣 Trolling Motors & Marine Use
🏕️ Ice Huts, Camps & Travel Trailers
🔋 Power Backup & Sump Pumps
🏥 Medical Lifts & Mobility Devices
⚡ Electric Fences & Utility Systems
📡 Telecom & Communication Equipment
🧹 Commercial Cleaning Equipment

Customer ReviewsRead

“Using it for my travel trailer solar setup — charges fast, holds power overnight, zero issues.”
— Verified BRS Customer

“Perfect fit for my wheelchair backup. Dependable and maintenance-free.”

FAQsRead

Is this a deep-cycle battery?

Yes — the BRS12-55 is a true AGM deep-cycle battery, ideal for solar, marine, and backup applications.

Can I use it for my travel trailer or trolling motor?

Yes — it’s a great fit for medium-duty marine and RV systems with regular recharge cycles.

Does it need maintenance?

No — it’s fully sealed, spill-proof, and maintenance-free.

Can it run in cold weather?

Yes — designed to perform reliably through Canadian winters.

What’s the warranty?

1-Year Full Replacement Warranty with fast Canadian shipping and support.

Ships from Canada
1-Year Warranty
Hassle-Free Returns

STORE REVIEWS

So far this battery is performing great. My 10 year old H-D AGM battery was giving me trouble, would not hold charge for more than a couple of days, then it would not start the bike. Since installing this battery a couple of weeks ago, I have not had to plug the trickler in and the bike turns over like a champ and starts every time.

Mike Steak

Ordered a battery for a snowmobile and a fuel transfer pump. Both items arrived in record time (ordered on a Saturday, arrived on Tuesday). I am extremely happy with both products. Battery has tons of cranking amps and fuel transfer pump with shut off sensor works fantastic. I would highly recommend both products and will making more purchases from BRS Battery in the future.

MPJ

Had my eye on this pumpmatic for over a year and finally bought it-used it last week at my cabin in the woods and it’s a total game changer!! Loved it and it worked better than I could have hoped for. Gassing up the generator was so easy and being able to fill the boat tank was so easy and no spills or lifting!! If you are on the fence it’s worth every penny!!

Bob Halliday

BRS Battery Ltd. is a fantastic company. ThePumpMatic Super Long Gas Pump w/ 12 Ft Hose is a life changer for me. I am 78 years old and my gas cans I use for my riding mower are on the floor in my garage. They are 5 gallon containers and are to heavy for me to pick up and pour fuel into any of my gas engines or vehicle. The 12 ft hose is great for this situation and safe. BRS is my go to gas can pump needs. Thank You KW, USA

Kenneth Williams

Battery arrived to my door within a couple days at the most. Appeared to be fully charged, and in 100% state of health according to my battery tester. Incredible customer service from the moment I requested information on the battery, including now. Battery seems strong, I've only started the ATV a handful of times, but it works, and when I put it on the trickle charger, its fully charged again in minutes. I'm glad I did an internet search, and found this company and their battery. Looking forward to some cold starts in the winter.

Michael Linschoten

So again I went with BRS as my new ATV Battery because the one I bought for my side by side worked so well why not deal with local. The battery comes pre-charged ready for install not like them other batteries.
The price was about $12 cheaper then Yuasa and was delivered to my door in less than 32 hrs can't get better than that and like I say its keeping our money in Canada/Ontario.
Big thanks to the whole crew for making and delivering these awesome batteries.

Greg Garland