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SigmasTek  |  SKU: BW-8852

Teftec Beta Trac Wheelchair Compatible Replacement Battery 101.29 lb

13% off
New arrival
Sale price $522.99 USD Regular price $600.99
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Factory fresh Teftec Beta Trac replacement batteries for reliable performance
100% compatible with Teftec Beta Trac wheelchair units (requires 2 batteries)
AGM technology with valve regulated spill proof design for safety and durability
Deep cycle usage ideal for electric wheelchairs, power chairs, and mobility scooters
Backed by a 1-year warranty and U.L. recognized, CE certified quality assurance
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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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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⚠️ 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 | 75 AH

Terminal Type

Nut & Bolt

Replacement Teftec Beta Trac Battery — Compatible Model: Teftec Beta Trac (SP12-75 NB)

Upgrade your mobility with a factory-fresh, 100% compatible replacement battery for the Teftec Beta Trac. This high-quality, high-performance battery delivers reliable power and consistent performance so your wheelchair operates with confidence. Designed for deep cycle use and engineered with advanced AGM construction, this long-lasting battery provides the dependable runtime and durability that powered mobility users demand. Whether you rely on your Teftec Beta Trac for daily activities or occasional outings, these replacement batteries are built to restore original performance and maximize lifespan.

Key Specifications

  • Model: SP12-75 NB (12 V 75 AH)
  • Voltage: 12 Volts
  • Capacity: 75 AH (Amp-hours)
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM)
  • Designed For: Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof
  • Energy Characteristic: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Performance: Performance Guaranteed
  • Brand: SigmasTek
  • Warranty: 1 Year Warranty
  • Quantity Required: Teftec Beta Trac requires 2 batteries

Benefits

  • Durability: AGM construction and valve-regulated spill-proof design reduce maintenance and improve resistance to vibration and shock for long field life.
  • Long Life: Engineered for deep cycle usage, this long-lasting battery provides reliable charge/discharge cycles for everyday mobility needs.
  • High Performance: High energy density and optimized power-to-volume ratio deliver strong starting and sustained power for motors and control systems — a true high-performance battery for your wheelchair.
  • Safe & Certified: U.L. recognition and CE certification give you confidence in electrical safety and manufacturing standards.
  • Versatile Applications: Ideal for electric wheelchairs, power chairs, mobility chairs, and mobility scooters. Also suitable in many cases for backup/UPS, emergency power systems, and small power tools where a sealed AGM deep-cycle battery is acceptable.
  • Easy Replacement: 100% compatibility with the Teftec Beta Trac means you can reuse existing cables and hardware (please retain original connectors and mounting hardware).

Buy your replacement battery for the Teftec Beta Trac today and experience a dependable, long-lasting battery solution. Orders for in-stock items typically ship within 24 hours. Restore mobility with a high-performance battery that’s backed by a 1 year warranty — purchase now to ensure uninterrupted power and peace of mind.

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 : Teftec Beta Trac
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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