Welcome to our store. Proudly serving customers across North America for years. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-8007

Friendly Robotics Robomower STC80101 High Performance Replacement Battery for Lawn Mower 25.32 lb

13% off
New arrival
Sale price $113.99 USD Regular price $130.99
Shipping calculated at checkout.
Factory fresh and high-quality replacement batteries for Friendly Robotics Robomower STC80101
100% compatible with Friendly Robotics Robomower STC80101 units for seamless replacement
Uses advanced Absorbent Glass Mat (AGM) technology for deep cycle performance
Valve regulated, spill-proof design ensures safety and durability during use
Includes 1-year warranty and is U.L. recognized and CE certified for guaranteed reliability
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 | 18 Ah

Terminal Type

Nut & Bolt

Friendly Robotics Robomower STC80101 Replacement Battery (compatible with STC80101)

Ensure reliable mowing power with this factory-new replacement battery for the Friendly Robotics Robomower STC80101. Built for dependable performance and extended life, this high-performance battery provides the deep-cycle capability and long-lasting battery operation your Robomower needs. Choose a replacement battery that matches your model and restores consistent, worry-free function.

Key Specifications

  • Compatible Model: Friendly Robotics Robomower STC80101
  • Required Quantity: 2 batteries (use matching pair)
  • Part Number: SP12-18HR
  • Voltage: 12 Volts
  • Capacity: 18 Ah (amp-hours)
  • Terminal Type: Nut & Bolt
  • Battery Type: Absorbent Glass Mat (AGM) Technology
  • Designed For: Deep cycle usage
  • Construction: Valve regulated, spill proof
  • Power/Volume: High energy density (power/volume ratio)
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand new, factory fresh
  • Warranty: 1 Year
  • Performance: Performance guaranteed

Benefits

  • Durability: The AGM and valve-regulated design make this replacement battery resistant to spills and vibration, ideal for robotic mowers operating across lawns and gardens.
  • Long Life: Engineered for deep-cycle duty, this long-lasting battery supports repeated charge/discharge cycles and consistent seasonal performance.
  • High Performance: Provides a high power-to-volume ratio—this high-performance battery supplies sustained energy so your Robomower completes jobs efficiently.
  • Quality & Safety: U.L. recognition and CE certification demonstrate that the battery meets stringent industry safety and quality standards.
  • Hassle-Free Swap: Designed to meet STC80101 requirements and the SP12-18HR specification; installation uses your current cables and hardware for easy replacement.
  • Use Cases: Ideal for robotic lawn mowers, UPS backup, emergency power, and other deep-cycle applications that require a dependable replacement battery solution.
  • Warranty Protection: Supported by a 1-year warranty and guaranteed performance to ensure confidence in your purchase.

Take action now—order your replacement battery for the Friendly Robotics Robomower STC80101 and get fast shipping on in-stock inventory. Keep your mower powered with a reliable, long-lasting battery built for performance.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)3.0
Height (in.)6.59
Weight (lb.)25.3

Product Highlights

  • Brand Replacement : Friendly Robotics Robomower
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • 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.