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SigmasTek  |  SKU: BW-8690

Ortho-Kinetics Triumph Tri Wheeler Reliable Replacement Battery Set 49.45 lb

17% off
New arrival
Sale price $245.99 USD Regular price $295.99
Shipping calculated at checkout.
Includes 2 high-performance 12V 35AH replacement batteries
Maintenance-free, spill-proof AGM technology for safety and durability
Guaranteed compatibility with original Ortho-Kinetics Triumph Tri Wheeler batteries
Wide operating temperature range ensures reliable power in all conditions
Backed by a 1-year warranty for peace of mind and quality assurance
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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 Tri Wheeler Replacement Batteries (Compatible with Triumph Tri Wheeler)

Ensure your Ortho-Kinetics Triumph Tri Wheeler maintains dependable power with this matched pair of replacement batteries. These 12V 35AH NB-terminal batteries are crafted as a high-performance battery solution using AGM technology and SLA chemistry to provide maintenance-free, spill-proof reliability. Intended to meet or exceed factory specifications, these batteries restore confidence in range, responsiveness, and day-to-day durability for your Tri Wheeler.

Key Specifications

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

Benefits

This replacement battery set for the Ortho-Kinetics Triumph Tri Wheeler is designed to deliver long-term value and dependable operation. The AGM-based sealed design ensures maintenance-free use and prevents spills, enhancing safe, worry-free service in mobility applications. As a high-performance battery choice, these units support the higher discharge rates required by motorized chairs and offer steady voltage under load for continued mobility performance.

Installation is simple when batteries are mounted in the original configuration and existing cables are reused; NB nut-and-bolt terminals provide robust, vibration-resistant connections. Beyond mobility vehicle use, these 12V 35AH batteries are suitable for UPS backups, emergency power reserves, portable tool systems, and other applications that need a reliable 12V source. Backed by a 1-year warranty and fast shipping, this pair is a dependable, long-lasting battery choice for users who need consistent power.

Take action now to restore full performance to your Triumph Tri Wheeler — order this pair of replacement batteries today for fast shipping and reliable power. If you only require one battery, please visit Wheelchair Batteries by V and AH to purchase a single unit.

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

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