12V 75Ah High Capacity Lawn Mower Replacement Battery 50.64 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.
12V 75Ah High Capacity Lawn Mower 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 | 75 AH
Terminal Type
Nut & Bolt
12V 75Ah Lawn Mower Replacement Battery — 75AH, NB Terminal
This 12V 75Ah lawn mower replacement battery is engineered for heavy-duty performance and long service life. With a rugged high-discharge design and an NB (Nut & Bolt) terminal, this high-performance battery delivers reliable power for demanding applications. Built to meet or exceed original manufacturer specifications, it’s an ideal long-lasting battery for large lawn mowers, commercial turf equipment, and other high-capacity power needs.
Key Specifications
- Voltage: 12 Volts
- Capacity: 75 Amps (75Ah)
- Terminal Type: NB (Nut & Bolt)
- Weight: 50.6 Lbs
- Length: 10.25 inches
- Width: 6.6 inches
- Height: 8.15 inches
- Chemistry / Technology: SLA (Sealed Lead Acid), AGM Technology
- Features: Maintenance-free, Spill Proof, High discharge design, Wide operating temperature range
- Compatibility: Guaranteed compatibility with original battery
- Warranty: 1-year Warranty
- Shipping: UPS Ground and USPS; ships in 1 business day for in-stock items
Benefits
Designed for endurance, this 12V 75Ah replacement battery provides long-lasting battery life and robust power delivery for heavy-duty outdoor equipment. The substantial capacity supports extended runtime and repeated high-current draws, making it ideal for commercial mowers, utility vehicles, and any application that demands sustained power. The sealed AGM construction ensures maintenance-free operation and spill-proof safety, reducing downtime and maintenance costs.
As a high-performance battery, it withstands wide temperature variations and heavy discharge cycles without sacrificing reliability. This makes it well suited not only for lawn and garden machinery but also for emergency power systems, large UPS installations, and stationary backup applications where long runtime and stable voltage are critical. NB (nut & bolt) terminals offer secure, vibration-resistant connections for heavy equipment where terminal integrity is essential.
Fleet managers and commercial users will appreciate the guaranteed compatibility with original batteries and the included 1-year warranty, which helps protect your investment. Fast shipping from warehouse stock reduces downtime so you can get equipment back into service quickly.
For dependable, heavy-duty power, choose this 12V 75Ah high-performance replacement battery with NB terminals. Add it to your cart today to upgrade to a long-lasting battery solution built for demanding use.
Technical Specifications
Product Highlights
- Brand Replacement : 12V 75AH 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.




