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Brightway Group  |  SKU: BW-8385

Invacare Pronto M50 & M51 Patriot Compatible Replacement Battery By Bright Way 22.46 lb

22% off
New arrival
Sale price $122.99 USD Regular price $157.99
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Compatible with Invacare Pronto M50 & M51 Patriot wheelchairs
Provides 12 volts and 35 amp hours for reliable power
NB terminal design allows for easy, secure installation
Manufactured by Bright Way for high quality and durability
Ensures consistent performance and extended wheelchair mobility
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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.

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Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Invacare Pronto M50 / M51 Patriot Replacement Battery by Bright Way

Keep your Invacare Pronto M50 or M51 Patriot performing at peak levels with this Bright Way replacement battery. Built for consistent delivery and long service life, this battery ensures your powerchair has the reliable energy it needs for daily use, outings, and extended periods of activity.

Key Specifications

  • Compatible Models: Invacare Pronto M50 & M51 Patriot
  • Battery Voltage: 12 Volts
  • Capacity: 35 Amp Hours (35 AH)
  • Terminal Type: NB terminal (Nut & Bolt referenced)
  • Brand / Manufacturer: Bright Way
  • Application Type: Wheelchair / Powerchair

Benefits

This Bright Way high-performance battery offers robust capacity and consistent output, giving the Invacare Pronto M50 and M51 Patriot the reliable energy profile required for confident mobility. The 12V, 35AH rating provides extended runtime, helping you go farther between charges and reducing interruptions during use. As a long-lasting battery option, it aims to minimize the need for frequent replacements and maximize time on the move.

Durability and dependable terminal connections are central to its design—the NB terminal (with nut & bolt reference) makes installation straightforward and helps maintain a low-resistance connection under regular vibration and stress. This results in steady performance across repeated charge cycles and everyday use.

Beyond wheelchair operation, batteries with these specifications are commonly used in a range of support roles, including small UPS systems, emergency backup power for accessories, and portable tools that accept similar voltage and capacity. The Bright Way build quality ensures consistent results where steady 12V power and reliable capacity are required.

Choose this Bright Way replacement battery for your Invacare Pronto M50 or M51 Patriot to enjoy a dependable, long-lasting battery solution. Click to buy and keep moving with confidence.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.75
Width (in.)5.11
Height (in.)6.25
Weight (lb.)22.44

Product Highlights

  • Brand Replacement : Invacare Pronto M50
  • Manufacturer: Brightway Group
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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