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SigmasTek  |  SKU: BW-9213

Merits MP1IU High Performance Replacement Battery for Wheelchair 36.03 lb

23% off
New arrival
Sale price $209.99 USD Regular price $271.99
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Factory fresh Merits MP1IU replacement battery for reliable performance
100% compatible with Merits MP1IU wheelchair models
AGM technology ensures deep cycle usage and longer battery life
Valve regulated, spill-proof design for safe and maintenance-free operation
Backed by a 1-year warranty and CE/U.L. certifications for quality assurance
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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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 | 55 AH

Terminal Type

Nut & Bolt

Replacement Merits MP1IU Wheelchair Battery — Compatible with Merits MP1IU

Restore reliable power to your Merits MP1IU with this brand new replacement battery crafted for consistent performance and peace of mind. This replacement battery is 100% compatible with the Merits MP1IU and built to deliver the dependable energy you need for mobility and independence. Combining AGM technology with valve-regulated spill-proof construction, this high-performance battery offers a safe, long-lasting battery solution for everyday use and demanding, deep-cycle applications.

Key Specifications

  • Model Compatibility: Merits MP1IU (100% compatible)
  • Required Quantity: 1 battery (SP12-55 NB)
  • Part Number / Size: SP12-55 NB (12 V 55 AH)
  • Voltage & Capacity: 12 Volts / 55 AH
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Usage Profile: 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
  • Terminal Type: Nut & Bolt
  • Brand: SigmasTek
  • Warranty: 1 Year Warranty
  • Installation Note: Use all existing cables and hardware from your original configuration
  • Shipping Info: Orders for in-stock items are typically shipped within 24 hours

Benefits

Engineered for durability, this replacement battery uses AGM construction to offer leak-resistant, maintenance-free operation that extends service life compared with conventional flooded batteries. Designed as a deep-cycle unit, it sustains repeated discharge and recharge cycles, making it ideal for regular wheelchair use and prolonged outings. As a high-performance battery, it delivers stable voltage and reliable runtime so your Merits MP1IU operates smoothly and predictably.

This long-lasting battery is perfect for electric wheelchairs, power chairs, mobility chairs, and mobility scooters, and its construction and certifications make it suitable for related applications like UPS backup and emergency power where safety and spill-proof operation matter. The nut-and-bolt terminal ensures a secure connection when reusing your existing cables and hardware, and the included one-year warranty gives added assurance of quality and performance.

Don’t wait — order this replacement battery for your Merits MP1IU today to restore performance and extend the life of your mobility device. Purchase now to secure a high-performance, long-lasting battery with fast shipping and dependable support.

Technical Specifications

Voltage12 Volts
Amp Hours55 AH
Terminal TypeNut & Bolt
Length (in.)9.04
Width (in.)5.45
Height (in.)8.15
Weight (lb.)36.0

Product Highlights

  • Brand Replacement : Merits MP1IU Wheelchair
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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