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SigmasTek  |  SKU: BW-9284

Win Med Tango Elite Compatible Wheelchair Replacement Battery 49.45 lb

23% off
New arrival
Sale price $245.99 USD Regular price $319.99
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Factory fresh, brand new replacement batteries for reliable performance
100% compatible with Win Med Tango Elite wheelchair models
Uses Absorbent Glass Mat (AGM) technology for deep cycle durability
Valve regulated, spill-proof design ensures safe and maintenance-free use
Backed by a 1-year warranty and U.L. recognized, CE certified quality standards
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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 | 35 AH

Terminal Type

Nut & Bolt

Replacement Win Med Tango Elite Batteries — Compatible with Win Med Tango Elite (SP12-35 NB)

Restore full power to your Win Med Tango Elite with these brand new, factory-fresh replacement batteries. Designed specifically for the Win Med Tango Elite, the SP12-35 NB (12 V 35 AH) batteries are 100% compatible and provide deep-cycle, reliable performance for extended mobility use. Whether you need dependable daily operation or reliable standby power, these batteries deliver the performance and longevity you expect from a high-quality replacement battery.

Key Specifications

  • Model Compatibility: Win Med Tango Elite
  • Battery Model: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH (Amp-hours)
  • Quantity Required: 2 batteries
  • Terminal Type: Nut & Bolt (NB)
  • Technology: Absorbent Glass Mat (AGM)
  • Usage Type: Designed for Deep Cycle Usage
  • Construction: Valve Regulated, Spill Proof
  • Energy Density: 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

  • Durability: AGM construction and valve-regulation make these batteries rugged and leak-resistant — ideal for the daily demands of mobility devices.
  • Long Life: Engineered for repeated deep-cycle charging and discharging, these long-lasting batteries hold capacity over time so your Win Med Tango Elite stays reliable.
  • High Performance: High energy density and optimized power/volume ratio ensure steady current delivery for motors and electronic controls — a true high-performance battery solution.
  • Safety & Compliance: U.L. recognized and CE certified to meet safety and quality expectations for mobility equipment and medical devices.
  • Easy Installation: These replacement batteries are fully compatible with your existing cables and hardware; use the nut & bolt terminals included to install both batteries quickly.
  • Versatile Use: Perfect for electric wheelchairs, power chairs, mobility chairs, and mobility scooters — also well-suited for emergency backup (UPS), emergency power needs, and small tools that accept 12V deep-cycle batteries.
  • Warranty & Quality: Each battery is brand new and factory fresh with a 1 year warranty and guaranteed performance from SigmasTek.

Get your replacement Win Med Tango Elite batteries today to enjoy reliable, long-lasting power. Order now for fast shipping on in-stock items and restore peak performance to your mobility device with a trusted high-performance battery.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)49.4

Product Highlights

  • Brand Replacement : Win Med Tango
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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