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SigmasTek  |  SKU: BW-8589

Ortho-Kinetics Triumph Long-Life Replacement Battery Set 49.45 lb

12% off
New arrival
Sale price $245.99 USD Regular price $280.99
Shipping calculated at checkout.
Includes 2 high-performance 12V 35AH replacement batteries with NB terminals
Maintenance-free, spill-proof design with AGM technology for safety and reliability
Meets or exceeds original manufacturer specifications for quality and durability
Wide operating temperature range ensures consistent power in various conditions
Comes with a 1-year warranty and ships within 1 business day via UPS Ground or USPS
In stock

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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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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Ortho-Kinetics Triumph Replacement Battery (Ortho-Kinetics Triumph)

Specifically designed for the Ortho-Kinetics Triumph wheelchair, this two-battery replacement set provides reliable, high-performance power. These 12V 35AH batteries with NB terminals offer maintenance-free operation and are engineered to meet or exceed original equipment specifications for trustworthy, long-lasting battery performance.

Key Specifications

  • Volts: 12
  • Amps: 35 (35 AH)
  • Terminal: NB (Nut & Bolt)
  • Package contains: 2 batteries
  • Weight: 49.4Lbs (package text)
  • Length: 7.72 (inches)
  • Width: 5.14 (inches)
  • Height: 6.14 (inches)
  • Maintenance-free
  • Spill Proof
  • SLA Chemistry
  • AGM Technology
  • Guaranteed compatibility with original batteries
  • 1-year Warranty
  • Brand: SigmasTek
  • Shipping Methods: UPS Ground and USPS
  • We ship in 1 business day for all in-stock items

Benefits

This Ortho-Kinetics Triumph replacement battery set is a long-lasting battery choice for users who need dependable mobility day after day. The high discharge design supports motor demands for acceleration and incline travel while AGM and SLA technologies provide safer, maintenance-free operation. The spill-proof construction reduces risk and simplifies installation and handling.

These batteries are not only perfect for the Triumph wheelchair but are also suitable for backup and auxiliary power uses such as UPS systems, emergency power, and various tools that require a stable 12V 35AH source. Their robust design and broad operating temperature tolerance help ensure consistent performance in varied environments and reduce the frequency of replacements, saving you time and expense.

Installation requires placing the new batteries in the same original configuration and reusing your existing cables. Always verify dimensions match your current batteries before ordering to avoid fit issues. With fast shipping, guaranteed compatibility, and a 1-year warranty, this replacement battery set is a dependable solution for maintaining mobility and power continuity.

Need a reliable, high-performance battery pair for your Ortho-Kinetics Triumph? Purchase this replacement battery set today and enjoy restored performance and peace of mind.

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 : Ortho-Kinetics Triumph Batteries
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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