MTD 13AQ617H118 Lawn Mower High Performance Replacement Battery 24.72 lb
— Ready to ship immediately
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.
MTD 13AQ617H118 Lawn Mower High Performance Replacement Battery is backordered and will ship as soon as it is back in stock.
Let customers speak for us
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
✉ sales@batteryweb.com
Battery Care Tips
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
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
⚠️ 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
MTD 13AQ617H118 Lawn Mower Battery Replacement — Compatible with MTD 13AQ617H118
Upgrade your mower's power with this factory-fresh replacement battery engineered for compatibility, dependable performance, and reliable starts every season. This replacement battery is built to match the MTD 13AQ617H118 specifications and deliver the steady, deep-cycle power your lawn mower needs. Whether you maintain large turf areas or need a dependable backup for seasonal use, this high-performance battery ensures consistent energy delivery and a long-lasting battery life you can trust.
Key Specifications
- Model Compatibility: MTD 13AQ617H118
- Required Configuration: 1 battery — SP12-35 NB
- Voltage: 12 Volts
- Capacity: 35 AH (Amp-hours)
- Technology: Absorbent Glass Mat (AGM) Technology
- Usage: Designed for Deep Cycle Usage
- Construction: Valve Regulated, Spill Proof Construction
- Energy Density: Power/Volume Ratio Yielding Unrivaled Energy Density
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Terminal Type: Nut & Bolt
- Performance: Performance Guaranteed
Benefits
- Durability: AGM construction and valve-regulated design provide a rugged, maintenance-free battery that resists vibration and leakage for extended service life.
- Long Life: Designed specifically for deep cycle usage, this replacement battery supports repeated charge/discharge cycles, making it a long-lasting battery choice for frequent use.
- High Performance: The superior power-to-volume ratio delivers consistent cranking power and steady reserve capacity—ideal for heavy loads and extended mowing sessions.
- Reliable Certification: U.L. recognition and CE certification mean the battery meets rigorous safety and manufacturing standards for dependable operation.
- Versatile Applications: While optimized for the MTD 13AQ617H118 lawn mower, this high-performance battery is also suitable for similar small engine applications, garden equipment, and other deep-cycle uses.
- Maintenance-Free Operation: Valve-regulated, spill-proof AGM design eliminates the need for watering and reduces maintenance downtime.
- Easy Installation: Comes in the SP12-35 NB size with nut & bolt terminals—use your mower’s existing cables and hardware for a straightforward swap.
- Peace of Mind: Backed by a 1 year warranty and a performance guarantee so you can purchase confidently.
Ready to restore reliable starts and consistent power? Buy this replacement MTD 13AQ617H118 battery today and get a long-lasting battery solution at a great price. Orders for in-stock items typically ship within 24 hours—secure your high-performance battery now and keep your mower running at peak performance.
Technical Specifications
Product Highlights
- Brand Replacement : MTD 13AQ617H118 Lawn
- Manufacturer: SigmasTek
- Product Type: Home Power Backup
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.




