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SigmasTek  |  SKU: BW-8646

ActiveCare Medical Catalina Compatible Replacement Battery Set 49.45 lb

12% off
New arrival
Sale price $245.99 USD Regular price $280.99
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Includes 2 high-performance 12V 35AH replacement batteries
Maintenance-free, spill-proof AGM technology for safety and reliability
Guaranteed compatibility with original ActiveCare Medical Catalina batteries
Wide operating temperature range and long service life for durability
1-year warranty with fast shipping via UPS Ground or USPS
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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

Replacement Battery for ActiveCare Medical Catalina Wheelchair (12V 35AH)

Get reliable, lasting power for your ActiveCare Medical Catalina wheelchair with this compatible replacement battery set. This package includes 2 sealed 12V 35AH batteries equipped with NB (Nut & Bolt) terminals and AGM/SLA construction, built to meet or exceed the original Catalina specifications. These batteries provide a high-discharge profile and a wide operating temperature range so your mobility device performs dependably in daily use.

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: Yes
  • Spill Proof: Yes
  • Guaranteed compatibility with original batteries
  • Warranty: 1-year Warranty
  • Brand: SigmasTek
  • Shipping Methods: UPS Ground and USPS
  • Shipping Speed: We ship in 1 business day for all in-stock items

Benefits

  • Dependable construction: AGM and SLA technologies combine to create a sealed, maintenance-free battery that resists spills and vibration for safe indoor and outdoor use.
  • Extended operational life: This long-lasting battery option helps reduce the frequency of replacements and maintains reliable capacity over time.
  • High-performance output: Designed for high-discharge applications, the batteries supply steady power to mobility motors, enabling consistent speed and range.
  • Low maintenance: Spill-proof and sealed construction minimizes upkeep and simplifies replacement for caregivers and users.
  • Exact compatibility: Meets or exceeds ActiveCare Medical Catalina original specifications and can be installed using your existing cables and original configuration.
  • Versatile uses: Ideal for wheelchairs and appropriate for other applications such as UPS backup systems, emergency power, and power tools requiring a robust 12V 35AH source.

Ready to restore reliable power to your ActiveCare Medical Catalina wheelchair? Order this high-performance, long-lasting replacement battery pair now and enjoy fast dispatch and a 1-year warranty for lasting 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 : ActiveCare Medical Catalina
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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