Friendly Robotics Robomower RL500 High Performance Lawn Mower Replacement Battery 25.32 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.
Friendly Robotics Robomower RL500 High Performance 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.
Friendly Robotics Robomower RL500 High Performance Lawn Mower Replacement Battery is backordered and will ship as soon as it is back in stock.
Volts & Amps
12 Volts | 18 Ah
Terminal Type
Nut & Bolt
Friendly Robotics Robomower RL500 Lawn Mower Batteries (Replacement) - Compatible with RL500
Bring reliable power back to your Friendly Robotics Robomower RL500 with a premium replacement battery built for safety, endurance, and steady performance. This replacement battery is fully compatible with the RL500 model and is crafted to meet the deep-cycle demands of frequent lawn maintenance. Offering factory-fresh condition and spill-proof AGM construction, this high-performance battery restores functionality and delivers a long-lasting battery experience for your robotic mower.
Key Specifications
- Model Compatibility: Friendly Robotics Robomower RL500
- Required Quantity: 2 batteries - SP12-18HR (12 V 18 AH)
- Voltage: 12 Volts
- Capacity: 18 Ah (Amp-hours)
- Battery Type: 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 Style: Nut & Bolt
- Brand: Friendly Robotics (replacement)
- Performance: Performance Guaranteed
Benefits
The RL500 replacement battery offers durability for outdoor mower conditions and dependable energy for extended mowing sessions. AGM construction provides maintenance-free operation and resistance to vibration, while the valve-regulated, spill-proof design enhances safety and flexibility in mounting. The deep-cycle design delivers repeated discharge and recharge capability, resulting in a long-lasting battery that preserves capacity over time.
As a high-performance battery, this unit provides an excellent power-to-size ratio and consistent output, helping your RL500 maintain operational efficiency and runtime. The U.L. and CE certifications reinforce manufacturing quality and safety standards, while the brand-new status and 1 year warranty provide added purchase assurance. These attributes also make AGM deep-cycle batteries suitable for use in UPS backup systems, emergency power supplies, and various portable tools or DC-powered equipment requiring steady and reliable energy.
Installation is straightforward: use the existing cables and hardware from your original assembly and secure the connections with the nut & bolt terminals. If your RL500 has diminished run time, slow charge response, or shows signs of aging, replacing both SP12-18HR batteries is an economical way to bring it back to reliable operation.
Ready to restore performance? Purchase your replacement Friendly Robotics Robomower RL500 batteries today for a long-lasting, high-performance battery solution that keeps your mower running reliably. Order now for fast dispatch and dependable support.
Technical Specifications
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
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
