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SigmasTek  |  SKU: BW-10280

Bruno Firefighter 46 High Performance Compatible Wheelchair Replacement Battery 24.72 lb

17% off
New arrival
Sale price $122.99 USD Regular price $147.99
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Factory fresh replacement battery for Bruno Firefighter 46 wheelchair
Utilizes Absorbent Glass Mat (AGM) technology for deep cycle performance
Valve regulated, spill-proof design ensures safe and reliable use
High energy density for longer run time and consistent power output
Backed by a 1-year warranty and certified for quality and safety
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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

SP12-35 NB (12V 35AH) - Bruno Firefighter 46

Get back to dependable mobility with this SP12-35 NB replacement battery made for the Bruno Firefighter 46. This factory-fresh, high-performance battery offers the deep-cycle capacity and rugged reliability needed for heavy-use mobility platforms. Designed to be fully compatible, it provides the consistent, long-lasting battery performance required for safe and confident operation of your Bruno Firefighter 46.

Key Specifications

  • Model: SP12-35 NB
  • Compatible With: Bruno Firefighter 46
  • Voltage: 12 V
  • Capacity: 35 AH
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Cycle Design: Designed For Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Energy Density: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Performance: Performance Guaranteed
  • Warranty: 1 Year Warranty
  • Requirement: The Bruno Firefighter 46 requires 1 battery
  • Terminals / Hardware: Use all existing cables and hardware from original configuration
  • Terminal Type: Nut & Bolt
  • Brand: SigmasTek

Benefits

The SP12-35 NB replacement battery is built for durability and extended service life. Its deep-cycle AGM construction supports frequent discharge and recharge cycles while maintaining capacity, making it an excellent long-lasting battery for mobility applications. The valve-regulated, spill-proof design increases safety and reduces maintenance needs in everyday use.

As a high-performance battery for mobility devices, it supplies steady power for improved range, consistent speed, and dependable starting power even under load. Typical applications include electric wheelchairs, power chairs, mobility chairs, and mobility scooters — exactly the uses you rely on for daily mobility and independence. It also suits secondary roles such as backup power for small UPS systems, emergency power setups, or portable tools that require compact yet powerful energy sources.

This direct-fit replacement makes installation simple: reuse your existing cables and hardware for a quick swap. Each unit is brand new, UL and CE recognized, and backed by a one-year warranty so you can buy with confidence.

Reclaim your independence — order the SP12-35 NB replacement battery for your Bruno Firefighter 46 today and experience reliable, long-lasting power and fast shipping.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)24.7

Product Highlights

  • Brand Replacement : Bruno Firefighter 46
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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