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SigmasTek  |  SKU: BW-9628

Invacare Scooters High Performance Wheelchair Replacement Battery 49.45 lb

23% off
New arrival
Sale price $245.99 USD Regular price $317.99
Shipping calculated at checkout.
Factory fresh replacement batteries for Invacare Scooters
100% compatible with Invacare Scooters wheelchair units
AGM technology for deep cycle, long-lasting power
Valve regulated, spill-proof design for safety and reliability
Includes 1-year warranty and guaranteed performance
In stock

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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.

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🔹 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 Invacare Scooters Battery - SP12-35 NB (12 V 35 AH)

Restore dependable power to your Invacare Scooters unit with a brand new replacement battery set designed for consistent, trouble-free performance. These factory-fresh SP12-35 NB batteries are 100% compatible with Invacare Scooters and engineered to deliver the reliability you expect from a long-lasting battery solution for mobility devices.

Key Specifications

  • Battery Model: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Quantity Required: 2 batteries
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: 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
  • Brand: SigmasTek
  • Terminal Type: Nut & Bolt
  • Note: Use all existing cables and hardware from your original configuration to connect the new batteries

Benefits

These replacement batteries combine the advantages of AGM technology and deep cycle design to provide robust, maintenance-free power for daily mobility. As a high-performance battery option, the SP12-35 NB offers excellent energy density for maximized run times while minimizing space and weight. The valve-regulated, spill-proof construction enhances safety and makes these batteries suitable for enclosed environments like scooters and power chairs.

The long-lasting battery chemistry tolerates repeated charge and discharge cycles, delivering extended service life and reliable performance under load. Whether you need dependable power for routine outings or consistent support for longer journeys, this replacement battery set is engineered to meet those demands. Performance is guaranteed, and certifications by U.L. and CE give you added assurance of safety and quality.

Common applications include electric wheelchairs, power chairs, mobility chairs, and mobility scooters. Additionally, customers often use AGM deep cycle batteries as backup power or emergency power for UPS systems, medical equipment, and tools where a rugged, dependable battery is required.

Order your replacement Invacare Scooters SP12-35 NB batteries today and enjoy a high-performance, long-lasting battery solution that restores mobility and confidence. Fast shipping on in-stock items—purchase now to get back on the move.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)49.4

Product Highlights

  • Brand Replacement : Invacare Scooters Wheelchair
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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