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SigmasTek  |  SKU: BW-9102

Invacare Orbit High Performance Wheelchair Replacement Battery 72.06 lb

11% off
New arrival
Sale price $385.99 USD Regular price $431.99
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Factory fresh replacement batteries for Invacare Orbit wheelchairs
Uses Absorbent Glass Mat (AGM) technology for reliable deep cycle performance
Valve regulated, spill-proof design ensures safe and maintenance-free use
100% compatible with Invacare Orbit units, requires original cables and hardware
Includes 1-year warranty and CE/U.L. certifications for guaranteed quality
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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

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 55 AH

Terminal Type

Nut & Bolt

Replacement SigmasTek SP12-55 NB Battery for Invacare Orbit

If you rely on an Invacare Orbit wheelchair, this replacement Invacare Orbit battery is designed to restore reliable power, smooth performance, and confident range. These brand new, factory-fresh SigmasTek batteries are 100% compatible with the Invacare Orbit and provide the dependable, maintenance-free power your mobility device needs. Whether you need a single replacement battery or a pair to rebuild your system, this high-performance battery offers the deep-cycle capacity and spill-proof safety that users demand. Choose a long-lasting battery solution specifically tailored for the Invacare Orbit and get back to the independence you expect.

Key Specifications

  • Model Compatibility: Invacare Orbit
  • Battery Model: SP12-55 NB
  • Voltage: 12 Volts
  • Capacity: 55 AH
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM)
  • Design: 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: Invacare Orbit requires 2 batteries (sold individually)
  • Brand: SigmasTek
  • Performance: Performance Guaranteed

Benefits

This replacement battery brings a combination of durability and consistent output built around AGM technology. The Absorbent Glass Mat construction provides superior vibration resistance, minimized internal resistance, and excellent tolerance for deep-cycle discharge — all essential for the rigorous duty cycle of mobility equipment. As a high-performance battery engineered for deep cycling, it delivers stable voltage and predictable runtime for extended outings.

Expect a long-lasting battery life when the unit is installed and maintained within normal service guidelines. The valve-regulated, spill-proof design reduces maintenance and increases safety compared with wet-cell batteries, while U.L. and CE recognition confirm the manufacturing and safety standards you can trust. Performance is guaranteed by SigmasTek and backed with a 1 year warranty for added peace of mind.

Typical applications go beyond electric wheelchairs and include power chairs, mobility chairs, mobility scooters — and in many situations these same AGM deep-cycle batteries can be used for UPS backup, emergency power reserves, or portable power tools when appropriately configured. Their compact energy density and reliable discharge profile make them a great option wherever dependable 12V deep-cycle power is required.

Ready to upgrade your Invacare Orbit with a trusted replacement battery? Order your SigmasTek SP12-55 NB 12V 55AH battery today to enjoy reliable power, quick shipping for in-stock items, and the confidence of a 1 year warranty. Buy now and restore full mobility performance.

Technical Specifications

Voltage12 Volts
Amp Hours55 AH
Terminal TypeNut & Bolt
Length (in.)9.04
Width (in.)5.45
Height (in.)8.15
Weight (lb.)72.0

Product Highlights

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

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