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Brightway Group  |  SKU: BW-8280

Mobility RT Express Compatible Replacement Battery 11.56 lb

24% off
New arrival
Sale price $55.99 USD Regular price $73.99
Shipping calculated at checkout.
High capacity 18 Amp Hour rating for extended wheelchair use
12 Volt power ensures optimal battery performance
NB terminal type for secure and easy connections
Perfect fit for Mobility RT Express and RT Express Jr models
Durable construction guarantees long-lasting reliability
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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 | 18 Ah

Terminal Type

Nut & Bolt

Bright Way 12V 18Ah NB Battery — Compatible with Mobility RT Express & RT Express Jr

The Bright Way 12 Volt 18 Amp Hour battery is a direct replacement battery designed to keep your Mobility RT Express or RT Express Jr wheelchair running at peak performance. With a 12V output and an 18Ah capacity, this Bright Way unit provides dependable power and reliable runtime for everyday mobility needs. Whether you’re replacing an old pack or carrying a spare, this high-performance battery restores confidence in your wheelchair’s endurance.

Key Specifications

  • Compatible Models: Mobility RT Express, RT Express Jr
  • Brand: Bright Way
  • Manufacturer: Brightway Group
  • Voltage: 12 Volts
  • Capacity: 18 Amp Hour
  • Terminal Type: NB (Nut & Bolt)
  • Construction: Durable construction for long service life

Benefits

This Bright Way replacement battery blends reliable capacity with robust construction to serve as a long-lasting battery for Mobility RT Express series chairs. The 18Ah rating gives a balance of run time and compact size ideal for daily use, offering fewer interruptions and reduced need for frequent recharging.

As a high-performance battery, it delivers consistent voltage under typical load conditions, helping to maintain smooth acceleration and dependable control responsiveness. The NB (Nut & Bolt) terminal ensures a secure connection and simplifies installation or replacement—particularly useful for users and technicians who need a fast, safe swap.

Durability is emphasized in the construction to resist vibration and repeated use, making this battery an excellent choice for regular outings, errands, and daily mobility routines. In addition to wheelchair use, this long-lasting battery can be used in compact UPS systems, emergency backup applications, and portable tool charging scenarios that accept a 12V/18Ah input.

Selecting the Bright Way 12V 18Ah NB battery is an effective way to extend the useful life and reliability of your Mobility RT Express or RT Express Jr. It’s engineered to deliver steady performance and to withstand the practical demands of mobility applications.

Don’t let a weak battery slow you down—purchase this Bright Way 12 Volt 18 Amp Hour high-performance battery today to restore reliable power to your Mobility RT Express or RT Express Jr.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)2.99
Height (in.)6.57
Weight (lb.)11.55

Product Highlights

  • Brand Replacement : Mobility RT Express
  • Manufacturer: Brightway Group
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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