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SigmasTek  |  SKU: BW-9280

Merits P318 MP3CF Compatible Wheelchair Replacement Battery 29.14 lb

11% off
New arrival
Sale price $150.99 USD Regular price $169.99
Shipping calculated at checkout.
Factory fresh Merits P318 MP3CF wheelchair battery for reliable performance
100% compatible with Merits P318 MP3CF units using existing cables and hardware
AGM technology with valve regulated, spill-proof design for safety and durability
Deep cycle battery ideal for electric wheelchairs, power chairs, and mobility scooters
Backed by a 1-year warranty and certified for quality and performance
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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 | 40 Ah

Terminal Type

Nut & Bolt

Replacement Merits P318 MP3CF Battery - SP12-40 NB (12 V 40 AH)

Bring your Merits P318 MP3CF back to full power with a factory-fresh replacement battery purpose-built for deep-cycle performance. The SP12-40 NB is 100% compatible with the Merits P318 MP3CF and delivers safe, reliable energy for daily mobility needs. Choose a high-performance battery that restores range and ensures dependable operation.

Key Specifications

  • Compatibility: Merits P318 MP3CF
  • Model: SP12-40 NB
  • Voltage: 12 V
  • Capacity: 40 AH
  • Quantity Required: 1 battery for the unit
  • 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
  • Additional: Performance Guaranteed

Benefits

  • Durability: The AGM and valve-regulated design ensures robust, maintenance-free service with protection against spills and leaks.
  • Long Life: Built for deep-cycle use, this long-lasting battery maintains steady performance through repeated charging and discharging cycles.
  • High Performance: UL recognition and CE certification confirm reliable performance—this high-performance battery supplies steady power where it matters most.
  • Safety & Convenience: Non-spillable AGM construction allows safer handling and flexible installation options in confined mobility chassis.
  • Typical Applications: Well suited for electric wheelchairs, power chairs, mobility chairs, and mobility scooters that need consistent deep-cycle capacity.
  • Simple Swap: Use your existing cables and hardware for installation, making replacement straightforward and minimizing downtime.

Ready to restore mobility? Order the replacement Merits P318 MP3CF battery (SP12-40 NB) now and benefit from a factory-fresh, long-lasting battery solution with a 1-year warranty. Purchase today for fast shipping and dependable performance.

Technical Specifications

Voltage12 Volts
Amp Hours40 Ah
Terminal TypeNut & Bolt
Length (in.)7.76
Width (in.)6.5
Height (in.)6.69
Weight (lb.)29.11

Product Highlights

  • Brand Replacement : Merits P318 MP3CF
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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