Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-7322

Murray 30545 Lawn Mower High Performance Replacement Battery 24.72 lb

19% off
New arrival
Sale price $122.99 USD Regular price $150.99
Shipping calculated at checkout.
Factory fresh and brand new for reliable performance
100% compatible with Murray 30545 Lawn Mower models
Uses advanced Absorbent Glass Mat (AGM) technology for durability
Valve regulated and spill-proof for safe, maintenance-free use
Backed by a 1-year warranty and CE/U.L. certifications
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

Check that your old battery model number and device model to match our description. This makes sure they work together.


We ship your order same day if you buy it before 4 PM EST.

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Murray 30545 Lawn Mower Battery Replacement — Compatible with Murray 30545

This premium replacement battery is built to be a precise fit for the Murray 30545 lawn mower, delivering factory-fresh reliability and deep-cycle performance. If you need a long-lasting battery with the certified safety and high energy density required for regular mowing tasks, this replacement battery is designed to restore dependable power quickly and safely.

Key Specifications

  • Compatible Model: Murray 30545
  • Battery Model Required: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM)
  • Designed For: Deep Cycle Usage
  • Construction: Valve Regulated, Spill Proof
  • Power/Volume Ratio: High energy density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year
  • Quantity Required: 1 battery

Benefits

Featuring AGM technology and valve-regulated design, this replacement battery offers maintenance-free operation, strong resistance to vibration, and safe spill-proof handling. The deep-cycle construction helps the battery sustain many charge/discharge cycles without rapid loss of capacity, providing a long-lasting battery option for frequent mowing or extended storage periods. As a high-performance battery with a favorable power-to-volume ratio, it supplies both the surge current required for engine starts and consistent power for extended cutting sessions.

U.L. recognition and CE certification confirm that this battery meets industry safety and performance benchmarks, and the included one-year warranty offers added assurance. The nut & bolt terminals are designed to be used with your existing cables and hardware, simplifying installation and ensuring a solid electrical connection. Beyond lawn mower use, this 12V 35AH deep-cycle battery can be applied to light UPS systems, emergency backup power, and portable tool applications that call for reliable, sustained energy.

Factory-fresh condition and guaranteed performance make this replacement battery an excellent value for homeowners and professionals seeking dependable power and a straightforward installation.

Order your Murray 30545 replacement battery now to enjoy quick shipping, trusted performance, and the long-lasting battery life your equipment needs.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)24.7

Product Highlights

  • Brand Replacement : Murray 30545 Lawn
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.