Ryobi BRM2400 High Performance Replacement Battery for Lawn Mower 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.
Ryobi BRM2400 High Performance Replacement Battery for Lawn Mower 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 | 18 Ah
Terminal Type
Nut & Bolt
Replacement Ryobi Mower BRM2400 Batteries — Compatible with BRM2400 (SP12-18HR)
Restore peak performance to your Ryobi Mower BRM2400 with these factory-fresh replacement batteries. Engineered for perfect compatibility with the Ryobi BRM2400 (model SP12-18HR), these units provide dependable starting power, deep-cycle resilience, and overall reliability for regular mowing and demanding outdoor use. Choose a long-lasting battery solution that supports consistent operation and peace of mind.
Key Specifications
- Compatible Model: Ryobi Mower BRM2400
- Replacement Model: SP12-18HR
- Voltage: 12 V
- Capacity: 18 AH
- Terminal Type: Nut & Bolt
- Battery Technology: Absorbent Glass Mat (AGM)
- Usage Type: Designed for Deep Cycle Usage
- Construction: Valve Regulated, Spill Proof
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year
- Quantity Required: 2 batteries per mower
Benefits
Built with AGM technology and valve-regulated, spill-proof construction, these replacement batteries are engineered for durability and longevity. They deliver the deep-cycle performance needed for frequent mowing and extended runs, offering stable voltage under load and consistent recharge acceptance. That makes them an excellent choice when you need a high-performance battery that can endure real-world lawn care conditions.
Beyond lawn mowers, these SP12-18HR batteries are versatile enough for auxiliary applications such as small UPS units, emergency power backups, and portable tools that require a 12 V 18 AH power source. The nut & bolt terminals provide secure, vibration-resistant connections ideal for outdoor machinery. With U.L. and CE recognition and a factory-fresh condition, these batteries combine safety, performance, and peace of mind.
Ready to replace the failing cells in your Ryobi BRM2400? Order the SP12-18HR replacement pair now to get reliable, long-lasting battery power and resume mowing with confidence.
Technical Specifications
Product Highlights
- Brand Replacement : Ryobi Mower BRM2400
- 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.



