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SigmasTek  |  SKU: BW-10541

Quantum Rehab ES1912 High Performance Wheelchair Replacement Battery 2.32 lb

9% off
New arrival
Sale price $30.99 USD Regular price $33.99
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Factory fresh replacement battery for Quantum Rehab ES1912 wheelchair
Uses Absorbent Glass Mat (AGM) technology for reliable deep cycle performance
Valve regulated, spill-proof design ensures safe and maintenance-free use
High energy density delivers superior power and long battery life
Backed by a 1-year warranty and CE/U.L. certifications for quality assurance
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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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Volts & Amps

12 Volts | 2.3 Ah

Terminal Type

F1

SP12-2.3 (12V 2.3AH) Replacement Battery for Quantum Rehab ES1912 Wheelchair

Keep your Quantum Rehab ES1912 mobility system running strong with this brand new SP12-2.3 (12 V 2.3 AH) replacement battery. Engineered as a 100% compatible, factory-fresh power source, this replacement battery is ideal for the demands of daily mobility, offering a reliable, maintenance-free solution that restores runtime and confidence for riders and caregivers alike. This high-performance battery balances energy density and durability to meet the needs of power chairs and mobility devices.

Key Specifications

  • Model: SP12-2.3
  • Voltage: 12 V
  • Capacity: 2.3 AH
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Usage: Designed For Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Power Density: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Performance: Performance Guaranteed
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek

Benefits

  • Durability: AGM technology combined with valve-regulated, spill-proof construction ensures a rugged, safe battery that stands up to daily use in wheelchairs, scooters, and power chairs.
  • Long Life: Deep cycle design provides sustained discharge and recharge performance, delivering a long-lasting battery suited for frequent mobility use and consistent daily travel.
  • High Performance: With a high power-to-volume ratio, this high-performance battery supplies the energy density needed for reliable acceleration, hill climbing, and overall controller responsiveness in mobility devices.
  • Versatile Applications: Specifically recommended for Quantum Rehab ES1912, this battery also works well in electric wheelchairs, power chairs, mobility chairs, and mobility scooters, and can serve in compact UPS or emergency power roles for lightweight medical equipment.
  • Safety & Compliance: U.L. recognition and CE certification provide peace of mind that the battery meets industry safety and quality standards for mobility device use.
  • Simple Replacement: This drop-in replacement uses your existing cables and hardware for easy installation, minimizing downtime and returning your mobility device to service quickly.

Ready to upgrade your Quantum Rehab ES1912? Purchase this SP12-2.3 replacement battery now for a reliable, long-lasting battery backed by a 1 year warranty and fast shipping. Keep moving with confidence—order today.

Technical Specifications

Voltage12 Volts
Amp Hours2.3 Ah
Terminal TypeF1
Length (in.)7.0
Width (in.)1.38
Height (in.)2.36
Weight (lb.)2.32

Product Highlights

  • Brand Replacement : Quantum Rehab ES1912
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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