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SigmasTek  |  SKU: BW-10549

Merits Pioneer 2 S246 Deluxe High Performance Wheelchair Replacement Battery Set 25.32 lb

25% off
New arrival
Sale price $113.99 USD Regular price $152.99
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Factory fresh Merits Pioneer 2 S246 Deluxe replacement batteries for guaranteed quality
100% compatible with Merits Pioneer 2 S246 Deluxe wheelchair units
AGM technology ensures deep cycle performance and long battery life
Valve regulated, spill-proof design for safe and reliable use
Includes 1-year warranty and meets U.L. and CE certification standards
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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 | 18 Ah

Terminal Type

Nut & Bolt

SP12-18 NB (12 V 18 AH) Replacement Batteries for Merits Pioneer 2 S246 Deluxe

These replacement Merits Pioneer 2 S246 Deluxe batteries (SP12-18 NB, 12 V 18 AH) are factory fresh and fully compatible with your Merits Pioneer 2 S246 Deluxe wheelchair. Sold to match the original configuration, the wheelchair requires two of these 12 V 18 AH batteries to operate properly. Use your existing cables and hardware to connect the new batteries, and enjoy reliable mobility and consistent performance from a high-quality, long-lasting battery solution.

Key Specifications

  • Model: SP12-18 NB (12 V 18 AH)
  • Voltage: 12 Volts
  • Capacity: 18 Ah
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Usage Type: Designed For Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Performance: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Terminal Type: Nut & Bolt
  • Compatibility: Merits Pioneer 2 S246 Deluxe (requires 2 batteries)

Benefits

These replacement batteries are purpose-built for deep cycle applications like power chairs and electric wheelchairs, offering a long-lasting battery life and the stable discharge characteristics necessary for daily mobility use. AGM technology combined with valve-regulated, spill proof construction provides maintenance-free operation and enhanced safety in the event of tipping or vibration. The strong power-to-volume ratio gives unparalleled energy density so you get more usable runtime without increasing battery size.

Typical applications include electric wheelchairs, power chairs, mobility chairs, and mobility scooters — all environments where reliable starting power and sustained energy are essential. As a high-performance battery option, the SP12-18 NB model withstands the repeated deep discharge and recharge cycles commonly encountered in mobility equipment. U.L. recognition and CE certification confirm that these replacement battery units meet industry safety and quality standards.

For installations, remember to reuse your original cables and mounting hardware to ensure proper fit and secure electrical connections. The nut & bolt terminal configuration provides robust mechanical fastening for dependable contact under continuous use, reducing the risk of loose connections during operation.

Keep your Merits Pioneer 2 S246 Deluxe running strong — order the SP12-18 NB (12 V 18 AH) replacement batteries today and benefit from a high-performance, long-lasting battery solution backed by a full 1 year warranty.

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 : Merits Pioneer 2
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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