Suntech Regent 3 & 4 (New Series) High Performance Wheelchair Replacement Battery 49.45 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.
Suntech Regent 3 & 4 (New Series) High Performance Wheelchair 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
Suntech Regent 3 & 4 (New Series) Replacement Battery - SP12-35 NB (12 V 35 AH)
Ensure reliable power and peak performance for your Suntech Regent 3 & 4 (New Series) wheelchair with this factory-fresh replacement battery designed specifically for your model. Built for compatibility, durability, and consistent output, this high-performance battery delivers the deep-cycle capacity your mobility device needs. Whether you depend on your wheelchair for daily use or occasional outings, this long-lasting battery restores confidence and dependable runtime so you can focus on mobility instead of power concerns.
Key Specifications
- Compatible Model: Suntech Regent 3 & 4 (New Series)
- Battery Model: SP12-35 NB
- Voltage: 12 Volts
- Capacity: 35 AH (Amp-hours)
- Technology: Absorbent Glass Mat (AGM)
- 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
- Warranty: 1 Year Warranty
- Terminal Type: Nut & Bolt
- Quantity Required: 2 Batteries per Unit
- Brand: SigmasTek
Benefits
This replacement battery is engineered for long life and reliable performance. With AGM technology and valve-regulated, spill-proof construction, it resists vibration and maintenance issues while delivering predictable deep-cycle power. The design emphasizes a superior power-to-volume ratio, providing high energy density so you get extended runtimes without sacrificing compactness. As a high-performance battery, it provides consistent output for motor-driven systems and electronics commonly found in mobility devices.
Durability is built in: the AGM plates and sealed design protect internal components and reduce the risk of leaks, while certification from U.L. and CE ensures safety and quality standards are met. Typical applications include electric wheelchairs, power chairs, mobility chairs, and mobility scooters — any device that requires dependable deep-cycle supply. This replacement battery is performance-guaranteed and backed by a 1 year warranty for added peace of mind.
Installation is straightforward: this pack uses the existing cables and hardware from your original configuration, and the nut & bolt terminals make for secure connections. Orders for in-stock items are typically shipped within 24 hours so you can return to full mobility quickly. Choosing a replacement battery like this ensures you receive both a high-performance battery and a long-lasting battery solution tailored to your Suntech Regent 3 & 4 (New Series).
Ready to upgrade your power system? Buy your replacement Suntech Regent 3 & 4 (New Series) SP12-35 NB battery today and enjoy superior runtime, reliability, and value.
Technical Specifications
Product Highlights
- Brand Replacement : Suntech Regent 3
- Manufacturer: SigmasTek
- Product Type: Medical Equipment Batteries
- 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.
