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SigmasTek  |  SKU: BW-9224

Invacare TDXSIV-HD-S High Performance Replacement Battery for Wheelchair 36.03 lb

16% off
New arrival
Sale price $209.99 USD Regular price $250.99
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Factory fresh replacement battery for Invacare TDXSIV-HD-S wheelchairs
Uses Absorbent Glass Mat (AGM) technology for reliable deep cycle performance
Valve regulated and spill-proof design ensures safe, maintenance-free use
High energy density delivers superior power and long-lasting battery life
Comes with a 1-year warranty and is U.L. recognized and CE certified
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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 | 55 AH

Terminal Type

Nut & Bolt

Replacement Invacare TDXSIV-HD-S Battery — Compatible with Invacare TDXSIV-HD-S

Provide reliable power to your Invacare TDXSIV-HD-S with this brand new replacement battery that is factory fresh and built for compatibility and performance. The SP12-55 NB (12 V 55 AH) replacement battery is designed to match your Invacare TDXSIV-HD-S unit exactly, delivering the stability and runtime you expect from a replacement battery. Choose this dependable option when you need a long-lasting battery to support everyday mobility and essential tasks.

Key Specifications

  • Model Compatibility: Invacare TDXSIV-HD-S
  • Battery Model: SP12-55 NB
  • Voltage: 12 V
  • Capacity: 55 AH
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Designed for Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof
  • Energy Characteristics: 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

Benefits

  • Durability: AGM technology combined with valve-regulated construction minimizes maintenance and reduces the risk of leaks, providing a tough, dependable battery for daily use.
  • Long Life: Purpose-built for deep cycle applications, this long-lasting battery sustains capacity through frequent charging cycles to support continuous mobility.
  • High Performance: The advanced power/volume ratio gives this high-performance battery the energy density needed to power motors and electronics efficiently, ensuring smooth operation of your Invacare TDXSIV-HD-S.
  • Certified Safety: U.L. recognized and CE certified to meet recognized standards for safety and reliability in mobility equipment.
  • Multiple Uses: Ideal for electric wheelchairs, power chairs, mobility chairs, and mobility scooters. Additionally, this battery can be used in compatible UPS, emergency power, or portable tool applications where a sealed 12 V, 55 AH AGM battery is appropriate.
  • Easy Swap-In: Use your existing cables and hardware to install the SP12-55 NB with nut & bolt terminals for a quick replacement.
  • Assured Quality: Brand new from the factory with a 1 year warranty and performance guarantee for confidence in every purchase.

Ready to upgrade? Buy this replacement Invacare TDXSIV-HD-S battery today to secure a reliable, high-performance battery that delivers long-lasting battery life for your mobility needs. Order now and get back to dependable mobility.

Technical Specifications

Voltage12 Volts
Amp Hours55 AH
Terminal TypeNut & Bolt
Length (in.)9.04
Width (in.)5.45
Height (in.)8.15
Weight (lb.)36.0

Product Highlights

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

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