Home page Sealed Lead Acid / SLA Batteries BRS1250 – 12V 5Ah Battery |Backup Power for Alarms & Lighting

BRS1250 12V 5Ah Battery

$ 53.65

BRS1250 12V 5Ah Battery

Name: BRS1250 12V 5Ah Battery
Brand: BRS Battery
SKU: BRS1250
Price: 53.65 CAD
Availability: InStock

$ 53.65

BRS1250 – 12V 5Ah Sealed Lead Acid Battery

Compact, maintenance-free power for alarm systems, emergency lighting, and small UPS backups.

Terminal: T1 (4.75 mm / 0.187″)

Ships from Canada 1-Year Warranty Easy Returns

*Confirm your connector width matches T1 (narrow 4.75 mm tabs).

Quick Specs

Voltage: 12 V
Capacity: 5 Ah
Terminal: T1 (4.75 mm / 0.187″)
Size (L×W×H): 3.5″ × 2.8″ × 4.2″
Weight: 1.7 kg
Technology: AGM Sealed Lead Acid (Maintenance-Free)

Why You’ll Love It

Compact and powerful — reliable energy for small systems and backup gear.
No maintenance — sealed AGM design; safe to install in any position.
Dependable cold-weather performance — proven for Canadian conditions.
Holds charge in storage — ready when you need it, season after season.
Backed by BRS Battery — Canadian warranty, fast shipping, and trusted support.

Technical Specifications

Voltage	12 V
Capacity	5 Ah
Terminal Type	T1 (4.75 mm / 0.187″)
Dimensions (L × W × H)	3.5″ × 2.8″ × 4.2″
Weight	1.7 kg
Technology	Sealed Lead Acid (AGM – Maintenance-Free)
Warranty	1-Year Full Replacement

What Can This Battery Work For?View list

🔔 Alarm & Security Systems (DSC, Honeywell, ADT)
💡 Emergency Lighting & Exit Signs
🔋 UPS & Backup Power Systems
🚪 Gate Openers & Access Control Units
🐟 Fish Finders, Sonar & Small Electronics
🎠 Kids’ Ride-On Toys (12V systems)

Customer ReviewsRead

“Perfect replacement for my alarm system — fit like OEM and still going strong after 2 winters.”
— Verified BRS Customer

“I use it in my fish finder — holds charge all day, even in cold water.”

FAQsRead

Does the BRS1250 fit alarm panels?

Yes — it’s a common replacement for 12V 5Ah and 12V 4.5Ah batteries used in alarm systems like DSC and Honeywell.

Is it maintenance-free?

Yes — sealed AGM design means no acid, no spills, and safe installation in any position.

How should I store it?

Keep fully charged before off-season storage. Use a smart maintainer for best long-term life.

How does it perform in cold weather?

Built for Canadian climates — holds charge and delivers reliable output below freezing.

What’s the warranty?

1-Year Full Replacement Warranty plus 30-Day Money-Back Guarantee.

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