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SigmasTek  |  SKU: BW-9605

Invacare Zoom 400 High Performance Wheelchair Replacement Battery 49.45 lb

25% off
New arrival
Sale price $245.99 USD Regular price $327.99
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Factory fresh replacement batteries for Invacare Zoom 400 wheelchair
100% compatible with Invacare Zoom 400 unit, using existing cables and hardware
Absorbent Glass Mat (AGM) technology for deep cycle usage and durability
Valve regulated, spill-proof design ensures safe operation
1 year warranty with U.L. recognized and CE certified 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.

Brand Replacement

SigmasTek

Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Invacare Zoom 400 Wheelchair - Compatible Model: SP12-35 NB (12V 35AH)

Restore full power to your Invacare Zoom 400 with these brand new replacement batteries engineered for deep-cycle performance and dependable day-to-day use. The SP12-35 NB 12V 35AH pair is a direct-fit, factory-fresh option that brings back the range and reliability your mobility device requires. This high-performance battery solution is ideal for returning your power chair to peak condition.

Key Specifications

  • Model: SP12-35 NB
  • Voltage: 12 V
  • Capacity: 35 AH
  • Quantity: 2 batteries (required per unit)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Usage: Designed For Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Performance Feature: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Terminal: Nut & Bolt (as listed)
  • Installation Note: Use existing cables and hardware from original configuration
  • Brand / Supplier Info: Invacare (device), SigmasTek (battery supplier)

Benefits

This replacement battery set is purpose-built for mobility equipment, offering deep-cycle durability and consistent discharge characteristics for extended daily use. The AGM design provides maintenance-free operation and excellent charge acceptance, while the valve-regulated, spill-proof construction enhances safety during transport and installation. Combined with a superior power-to-volume ratio, these batteries offer a long-lasting battery life that maximizes travel range and dependability.

Typical applications include electric wheelchairs, power chairs, mobility chairs, and mobility scooters — essentially any device that requires reliable 12V 35AH performance. With U.L. and CE recognition and a one-year warranty, this SP12-35 NB set delivers the certified safety and rugged construction necessary for demanding mobility needs.

Purchase the replacement Invacare Zoom 400 SP12-35 NB battery set today to restore your wheelchair’s performance. Order now for quick shipping and professional support to get you back on the move.

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 Zoom 400
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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