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SigmasTek  |  SKU: BW-8940

Electric Mobility Rascal 645 Powerchair High Performance Replacement Battery 101.29 lb

12% off
New arrival
Sale price $522.99 USD Regular price $590.99
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Factory fresh, brand new replacement batteries for Electric Mobility Rascal 645 Powerchair
100% compatible with Electric Mobility Rascal 645 Powerchair units for seamless replacement
Uses Absorbent Glass Mat (AGM) technology for spill-proof, valve-regulated performance
Deep cycle design ensures long-lasting power and reliable energy density
Backed by a 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.

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Volts & Amps

12 Volts | 75 AH

Terminal Type

Nut & Bolt

Replacement Battery for Electric Mobility Rascal 645 Powerchair - SP12-75 NB (12 V 75 AH)

Give your Electric Mobility Rascal 645 Powerchair renewed energy with a dependable replacement battery that emphasizes performance, safety, and longevity. These brand new Electric Mobility Rascal 645 Powerchair batteries are 100% compatible with the Rascal 645 unit and provide the consistent power delivery needed for comfortable, reliable mobility. Choose a high-performance battery that restores range and responsiveness to your powerchair.

Key Specifications

  • Model: SP12-75 NB
  • Voltage: 12 Volts
  • Capacity: 75 AH
  • Terminal: Nut & Bolt
  • Requires: 2 batteries for the Electric Mobility Rascal 645 Powerchair unit
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Designed for: Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Energy Characteristic: 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
  • Performance: Performance Guaranteed

Benefits

Built with AGM technology and valve-regulated design, this replacement battery delivers a maintenance-free, spill-proof user experience with strong deep-cycle capability. The SP12-75 NB supports repeated charge/discharge cycles without rapid degradation, providing a long-lasting battery solution that keeps your Rascal 645 performing reliably day after day.

The battery’s superior power-to-volume ratio translates to a compact form factor with ample usable energy, improving range without sacrificing space. Certified to U.L. and CE standards and shipped factory-fresh, these batteries meet strict safety and quality benchmarks. Nut-and-bolt terminals ensure a firm connection when reusing your existing cables and hardware, so installation is straightforward.

Ideal applications include electric wheelchairs, power chairs, mobility chairs, and mobility scooters. For additional versatility, this high-performance battery can also be used in UPS systems, emergency power situations, and portable tool setups that require a trusted 12V deep-cycle source.

Ready to get back on the move? Order your replacement Electric Mobility Rascal 645 Powerchair battery now for dependable, long-lasting battery performance and fast fulfillment. Buy today to restore mobility with confidence.

Technical Specifications

Voltage12 Volts
Amp Hours75 AH
Terminal TypeNut & Bolt
Length (in.)10.25
Width (in.)6.6
Height (in.)8.15
Weight (lb.)101.2

Product Highlights

  • Brand Replacement : Electric Mobility Rascal
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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