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SigmasTek  |  SKU: BW-10583

Amigo RT Express High Performance Wheelchair Replacement Battery 25.32 lb

18% off
New arrival
Sale price $113.99 USD Regular price $138.99
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Factory fresh, high-quality replacement batteries for Amigo RT Express
100% compatible with Amigo RT Express wheelchair units
Utilizes Absorbent Glass Mat (AGM) technology for deep cycle use
Valve regulated, spill-proof design ensures safety and reliability
Includes 1-year warranty and U.L. recognized, CE certified quality
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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

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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

Amigo RT Express Wheelchair - SP12-18 NB (12V 18AH)

Keep your Amigo RT Express mobility unit running reliably with this brand new replacement battery set. These SP12-18 NB (12V 18AH) batteries are factory fresh, 100% compatible, and engineered for the deep-cycle demands of power chairs. If you need a long-lasting battery and a high-performance battery replacement for your Amigo RT Express, this set provides dependable power and peace of mind.

Key Specifications

  • Compatible Model: Amigo RT Express
  • Model: SP12-18 NB
  • Voltage: 12 V
  • Capacity: 18 AH
  • Quantity Required: 2 batteries (set sold includes 2)
  • Technology: Absorbent Glass Mat (AGM)
  • Usage: Designed for Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Energy Design: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Performance: Performance Guaranteed
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Terminal Type: Nut & Bolt
  • Seller: SigmasTek
  • Installation Note: Use all existing cables and hardware from original configuration

Benefits

  • Durability: AGM technology and valve-regulated, spill-proof construction make these batteries robust against vibration and daily use in mobility devices.
  • Long Life: As a long-lasting battery option for wheelchairs and power chairs, these units are designed to deliver many charge cycles with consistent runtime.
  • High Performance: A high-performance battery for deep-cycle applications, the SP12-18 NB provides stable discharge characteristics and good energy density for extended mobility between charges.
  • Maintenance-Free: The sealed, maintenance-free design eliminates water topping and reduces upkeep, perfect for mobility users seeking low-maintenance power solutions.
  • Versatile Applications: Ideal for electric wheelchairs, power chairs, mobility chairs, and mobility scooters, and also suitable for auxiliary backup, UPS, and portable power tool applications that accept 12V 18AH units.
  • Safe and Certified: U.L. recognition and CE certification confirm compliance with key safety and performance standards for mobility equipment.
  • Complete Swap: Supplied as a matched set of two batteries and requiring the reuse of your original cables and hardware, this replacement battery set provides a direct-fit solution for Amigo RT Express owners.

Don’t wait—restore full mobility with this replacement Amigo RT Express battery set. Order your SP12-18 NB 12V 18AH batteries today for a reliable, long-lasting battery upgrade and fast shipping.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)3.0
Height (in.)6.59
Weight (lb.)25.3

Product Highlights

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

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