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U1 BRS Super Battery AGM + Maintainer Combo Kit
$219.99
$239.99
SAVE
8%
- Real human support before and after you order
- Trusted battery experts since 2003
- Local dealer network support
- 30-day money-back guarantee
Ships next business day 🇨🇦
FREE Shipping to Canada & USA
30-Day Money Back Guarantee
That's how confident we are in your results. But if you're not thrilled, let us know and we'll refund your purchase.
Super‑Charged U1 AGM Battery + Smart Maintainer Kit
Everything you need for instant starts now—and a battery that stays healthy all year.
Why this combo is a no‑brainer
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Ready‑to‑run power – Your U1 Super Battery ships 100 % pre‑charged with 375 CA / 300 CCA for reliable cold‑weather cranking in mowers, tractors, generators, and UTVs.
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Built‑in battery insurance – Clip on the BRS 612 Smart Charger (6 V / 12 V, 1 A) when you park and it maintains the ideal charge curve automatically—no risk of over‑charge, sulfation, or winter kill.
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Zero maintenance, zero spills – Sealed AGM design means no water top‑ups, no acid leaks, and installation in almost any position.
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Shock‑proof & vibration‑proof – Lead‑calcium grids and absorbed‑glass‑mat construction shrug off rough terrain.
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Free & fast shipping + iron‑clad guarantees – 30‑day money‑back trial, 1‑year full battery replacement (no proration), and a 1‑year charger warranty.
Quick‑fit dimensions (battery)
| Length | Width | Height | Weight |
|---|---|---|---|
| 7.8″ / 197 mm | 5.1″ / 130 mm | 7.2″ / 184 mm | 14.5 lb / 6.58 kg |
Standard GR‑U1 footprint—drop‑in upgrade for most John Deere, Cub Cadet, Husqvarna, MTD, Toro, and more.
Tech specs at a glance
| Battery | Charger |
|---|---|
| Voltage: 12 V | Input: 100–120 V AC, 50/60 Hz |
| Cranking Amps (CA @ 32 °F / 0 °C): 375 | Output: 1 A at 6 V or 12 V (auto‑select) |
| Cold‑Cranking Amps (CCA): 300 | 3‑stage smart charging—bulk, absorption, float |
| Chemistry: Sealed AGM (Pb) | Short‑circuit, reverse‑polarity & overload protection |
| Orientation: Any (except upside‑down) | Size / weight: 105 × 68 × 35 mm, 0.5 kg |
What’s in the box
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BRS Super Battery – U1 AGM (fully charged) (1 Year Warranty)
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BRS 612 Smart Charger / Maintainer + quick‑connect eyelets (1 Year Warranty)
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User guides for Charger
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Peace‑of‑mind—free, fast shipping and hassle‑free returns
Start strong. Stay charged.
Hit Add to Cart now and give your equipment the power—and protection—it deserves.
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BRS 612 Smart Charger Specs
Instant starts now, peak performance for years. This combo pairs our fully‑charged U1 AGM Super Battery with the BRS 612 automatic maintainer—so you’re covered from the first crank to the last snow‑free day of the season.
BRS 612 Smart Charger Specifications
| Type | 3‑Stage Automatic |
| Input | 100 – 120 V AC | 50/60 Hz |
| Output Current | 1 A @ 6 V / 12 V |
| Protections | Short‑circuit, reverse polarity, overload |
| Certifications | UL/cUL, FCC, CEC listed |
| Dimensions | 105 × 68 × 35 mm |
| Weight | 0.5 kg |
Worry‑Free Coverage: 1‑year full replacement warranty on the battery (no proration) & 1‑year manufacturer’s warranty on the charger.
Michael Kenny
The shipping and delivery response was amazing keep up the great work!
U1 BRS Super Battery AGM + Maintainer Combo Kit
Impressed from the start
Very happy with service and battery The shipping and delivery response was amazing keep up the great work!
Exactly as promised
The team at BRS answered the questions I had prior to the purchase, ordering was quick and easy, received a confirmation minutes after purchasing( it was hilarious Andy) so coupled with the quick delivery, it was an enjoyable experience.
Performing great.
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. I bought the BRS smart trickle charger with this battery and will use it on the off season. We’ll see how it does long term next spring. I’m not too worried though, battery has a two year warranty.
Big thanks to the whole crew
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.
Pleasant experience from the start!
Read some good reviews online regarding the batteries and found exactly what I was looking for. Shipping was prompt and communication was great. Box was packed perfectly and well protected. The owner even emailed and thanked me for my order! I will definitely be returning and will be telling others about BRS!
Order received on time.
Order received on time. This is the third time I used BRS EXCELLENT service. Will recommend this it to all my friends.
Stayed in touch with me
highly recommend BRS Battery. The company stayed in touch with me during the purchase process and during delivery. The battery was received quicker than I thought. It was fully charged and I installed it right after delivery.
Excellent product
Excellent product, quick delivery. With the recent ice storm I had to fuel a generator for 10 Days. This fuel pump made it so much easier. No lifting, no spilling!
100% recommend this company.
100% recommend this company. I had an issue with the unit I ordered, sent an email on a Saturday not expecting to hear a response till the following week. Was totally PLEASED & SURPRISED to receive a response that evening, stating a new unit would be shipped (at no expense to me) Monday
Just Power Products That Work. No Cheap Junk. No Guesswork.
When your equipment needs power, you do not want guesswork, cheap junk, or a seller who disappears after checkout. BRS helps customers choose reliable batteries, chargers, fuel pumps, and power products backed by real human support. Powered by BRS Since 2003.
Just Power Products That Work. No Cheap Junk. No Guesswork.
When your equipment needs power, you do not want guesswork, cheap junk, or a seller who disappears after checkout. BRS helps customers choose reliable batteries, chargers, fuel pumps, and power products backed by real human support. Powered by BRS Since 2003.
Real Support Before You Buy
Not sure if this is the right product? Contact us and we will help you avoid ordering the wrong thing.
Trusted Since 2003
BRS Battery has been helping customers find better power solutions for over 20 years.
Built for People Who Need Gear That Works
From riders and homeowners to dealers and repair shops, BRS products are made for customers who want practical tools that work when needed.
Dealer Network Support
Shop online or connect with a BRS dealer where available for local product access and support.
A Real Battery Store. Not Just Another Online Listing.
A Real Battery Store. Not Just Another Online Listing.
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We've been keeping you powered for 20+ years
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Days Money Back Guarantee
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Local Dealers
When you buy from BRS, you are not guessing with a faceless online seller. You are buying from a real battery and power products team that wants you to get the right product the first time.
Reliable Power Products for Real-World Use
From batteries and chargers to fuel pumps and power solutions, BRS products are chosen for customers who need practical gear that works when it matters.
No guesswork. No cheap junk. Just dependable products backed by real support from a battery team trusted since 2003.
Frequently Asked Questions
Is BRS Battery a real store?
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Yes. BRS Battery is a real battery and power products business with a physical location, real inventory, and real people behind every order. We have been helping customers choose better batteries, chargers, fuel pumps, and power products since 2003.
Can I get help before I order?
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Yes. If you are not sure if a product is right for your equipment, contact our team before ordering. We would rather help you choose the right product upfront than have you waste time and money on the wrong one.
How do I know if this product is right for me?
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Start by checking the product details, specs, size, compatibility notes, and photos on the page. If you are still unsure, reach out to BRS support and we can help point you in the right direction.
When will my order ship?
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Most orders are processed as quickly as possible during regular business days. Shipping options, costs, and estimated delivery times are shown at checkout before you complete your order.
What if there is a problem with my order?
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Contact BRS support and we will help review the issue. Whether you have a question about fitment, shipping, damage, or product use, our team is here to help before and after your order.
Do BRS products come with a warranty?
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Many BRS products include warranty protection, but coverage can vary by product. Check the warranty details on the specific product page or contact us before ordering if you need clarification.
Can I buy BRS products from a local dealer?
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BRS products are available through select dealers where supported. If you prefer local support, contact us and we can let you know what options may be available in your area.
Why should I buy from BRS instead of someone else?
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When you buy from BRS, you are buying from a battery and power products team that has been serving customers since 2003. You get real support, practical product knowledge, and help from people who understand batteries, chargers, fuel pumps, and equipment — not just another faceless online listing.
