Invacare TDXSIV-HD High Performance Replacement Battery for Wheelchair 36.03 lb
— Ready to ship immediately
Check that your old battery model number and device model to match our description. This makes sure they work together.
We ship your order same day if you buy it before 4 PM EST.
Invacare TDXSIV-HD High Performance Replacement Battery for Wheelchair is backordered and will ship as soon as it is back in stock.
Let customers speak for us
Send Your Battery Photo
Expert Technician Help
Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
POST YOUR BATTERY IMAGE
Product & Solutions Expert
✉ sales@batteryweb.com
Battery Care Tips
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
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.
Disclaimer
Disclaimer
⚠️ 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 | 55 AH
Terminal Type
Nut & Bolt
Replacement Invacare TDXSIV-HD Battery — Compatible with Invacare TDXSIV-HD
Keep your Invacare TDXSIV-HD running strong with this high-quality replacement battery engineered for complete compatibility and dependable performance. The SP12-55 NB (12 V 55 AH) replacement battery arrives factory fresh and ready to deliver the reliable power your mobility device requires. If you need a replacement battery that balances safety, longevity, and performance, this is an excellent choice for day-to-day mobility and critical backup applications.
Key Specifications
- Model Compatibility: Invacare TDXSIV-HD
- 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: Robust AGM construction and sealed valve-regulated design make this battery resistant to vibration and spill risks, delivering reliable service in daily mobility environments.
- Long Life: Designed specifically for deep cycle usage, this long-lasting battery maintains performance across many charge cycles so your Invacare TDXSIV-HD keeps you moving longer between replacements.
- High Performance: With superior energy density and a favorable power/volume ratio, this high-performance battery supplies consistent power to drive systems and onboard electronics effectively.
- Safety & Standards: Certified by U.L. and CE, offering reassurance in the battery’s safety and manufacturing quality.
- Wide Range of Uses: Perfectly suited for electric wheelchairs, power chairs, mobility chairs, and mobility scooters. Also applicable in compatible UPS installations, emergency power setups, and certain portable tool scenarios where a sealed 12 V, 55 AH AGM battery is appropriate.
- Simple Installation: Use existing cables and nut & bolt hardware to install the SP12-55 NB quickly and securely.
- Factory Fresh & Guaranteed: Brand new out of the factory with a 1 year warranty and backed by a performance guarantee.
Take action now — purchase this replacement Invacare TDXSIV-HD battery to ensure your mobility device has the dependable, long-lasting battery power it needs. Order today for fast fulfillment and restored performance.
Technical Specifications
Product Highlights
- Brand Replacement : Invacare TDXSIV-HD Wheelchair
- Manufacturer: SigmasTek
- Product Type: Medical Equipment Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
