Quantum Rehab ES3012 Wheelchair Compatible 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.
Quantum Rehab ES3012 Wheelchair Compatible 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 Quantum Rehab ES3012 Battery — Compatible with Quantum Rehab ES3012 (SP12-35 NB)
Restore full mobility with this factory-fresh replacement Quantum Rehab ES3012 battery. Designed specifically for the Quantum Rehab ES3012 unit, this high-performance replacement battery (SP12-35 NB) delivers dependable energy, deep-cycle durability, and the reliable run-time you expect. Built to meet rigorous quality standards, this long-lasting battery is ideal for daily use and critical mobility applications.
Key Specifications
- Compatible Model: Quantum Rehab ES3012
- Part / Model: SP12-35 NB
- Voltage: 12 V
- Amp-Hours: 35 AH
- Battery Type: Absorbent Glass Mat (AGM) Technology
- Designed For: Deep Cycle Usage
- Construction: Valve Regulated, Spill Proof
- Power/Volume Ratio: Unrivaled energy density
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Manufacturer / Brand: SigmasTek
- Performance: Performance Guaranteed
- Terminal Type: Nut & Bolt
- Note: Requires existing cables and hardware from original configuration to connect the new wheelchair battery
Benefits
This replacement battery delivers outstanding durability through AGM technology and valve-regulated construction, creating a maintenance-free, spill-proof solution that stands up to daily use. Designed for deep-cycle performance, it supports repeated charge and discharge cycles while maintaining capacity and providing a reliable service life. As a high-performance battery engineered for mobility devices, it supplies steady output for smooth, responsive motor control.
The high power-to-volume ratio offers excellent energy density, giving longer run times without compromising space—perfect for wheelchairs and scooters where compact, lightweight power matters. Its certified construction (U.L. and CE) and factory-fresh condition ensure dependable, safe operation across diverse environments.
Typical applications include:
- Electric wheelchairs, power chairs, mobility chairs, mobility scooters
- UPS backup for charging stations and mobility charging systems
- Emergency power and portable medical charging scenarios
- Small tools and light equipment that benefit from sealed deep-cycle batteries
Ready to replace your Quantum Rehab ES3012 battery? Order this reliable, long-lasting replacement battery now for fast shipping and a 1 year warranty. Purchase today and regain dependable mobility power.
Technical Specifications
Product Highlights
- Brand Replacement : Quantum Rehab ES3012
- 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.
