Yard Man W844H 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.
Yard Man W844H 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
Replacement Yard Man W844H Lawn Mower Battery — Compatible with Yard Man W844H (SP12-35 NB)
Upgrade your Yard Man W844H with this brand new replacement Yard Man W844H Lawn Mower battery. The SP12-35 NB (12 V 35 AH) unit is a factory-fresh, high-quality replacement battery built to provide dependable power and extended life. Featuring AGM technology and valve-regulated, spill-proof construction, this high-performance battery is an excellent choice for reliable mower operation and consistent performance during demanding yard tasks.
Key Specifications
- Compatible Model: Yard Man W844H Lawn Mower
- Battery Model: SP12-35 NB
- Voltage: 12 Volts
- Capacity: 35 AH (Amp-Hours)
- Quantity Required: 1 battery
- Terminal Type: Nut & Bolt
- Technology: Absorbent Glass Mat (AGM)
- Design: Designed for Deep Cycle Usage
- Construction: Valve Regulated, Spill Proof
- Energy Density: Power/Volume Ratio Yielding Unrivaled Energy Density
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Performance: Performance Guaranteed
- Warranty: 1 Year Warranty
Benefits
Engineered for durability and consistent output, this replacement battery offers a long-lasting battery solution for lawn mower use. AGM cells provide dependable performance, superior vibration tolerance, and faster recharge rates, making it ideal for frequent mowing and heavy-duty yard tasks. As a high-performance battery optimized for deep-cycle usage, it supports repeated use without rapid capacity loss.
The valve-regulated, spill-proof construction enhances safety and simplifies maintenance, and the robust power-to-volume ratio supplies more usable energy in a compact package. Certified by U.L. and CE, and backed by a 1 year warranty, this replacement battery gives you confidence in both safety and long-term reliability. Typical applications include lawn mowers and related outdoor equipment requiring 12 V, 35 AH power.
Ready to replace your old battery? Purchase the Yard Man W844H replacement battery (SP12-35 NB) today and get back to efficient mowing with a dependable, long-lasting battery. In-stock orders typically ship within 24 hours — buy now and secure reliable power for your mower.
Technical Specifications
Product Highlights
- Brand Replacement : Yard Man W844H
- 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.
