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SigmasTek  |  SKU: BW-8767

Invacare Dart High-Performance Compatible Replacement Battery Set 49.45 lb

24% off
New arrival
Sale price $245.99 USD Regular price $322.99
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Includes 2 high-performance 12V 35AH batteries for Invacare Dart wheelchairs
Maintenance-free, spill-proof SLA batteries with advanced AGM technology
Guaranteed compatibility with original batteries for easy replacement
Wide operating temperature range ensures reliable power in all conditions
1-year warranty for quality assurance and long-lasting durability
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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

Invacare Dart Replacement Battery — Compatible with Invacare Dart

Keep your Invacare Dart powered and ready with this OEM-compatible set of replacement battery packs. Designed specifically for the Invacare Dart, these two 12V 35AH batteries deliver reliable performance, high discharge capability, and broad operating temperature tolerance to keep your mobility device moving when you need it most. Whether you need a dependable long-lasting battery for daily use or a high-performance battery for extended outings, this replacement battery package offers the durability and consistency you expect from a quality wheelchair power source.

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)
  • 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

These Invacare Dart batteries are engineered for long life and dependable service. The sealed AGM design and maintenance-free SLA chemistry reduce upkeep while providing consistent high-performance battery output under heavy load and frequent starts. Their high discharge design supports the surge currents needed for power wheelchairs, offering a stable power source for motors and electronics. Expect improved durability and resilience across a wide temperature range, making this a long-lasting battery solution for daily mobility.

Beyond wheelchair use, these 12V 35AH batteries are well suited for a variety of applications where reliable standby or deep-cycle performance is required — from UPS backup and emergency power systems to small-scale renewable energy setups and portable power tools. The spill-proof construction and secure NB (Nut & Bolt) terminals ensure safe handling and easy installation when reusing your original cables in the same configuration.

Ready to replace worn-out packs? Order this Invacare Dart replacement battery pair now to restore range and reliability to your mobility device. Click to buy the high-performance battery set and enjoy fast shipping and a 1-year warranty for 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 : Invacare Dart Batteries
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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