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SigmasTek  |  SKU: BW-9208

Merits P3021-MP3RW Deluxe Gemini High Performance Replacement Battery for Wheelchair 36.03 lb

26% off
New arrival
Sale price $209.99 USD Regular price $282.99
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Factory fresh Merits P3021-MP3RW Deluxe Gemini wheelchair battery for reliable power
100% compatible with your original Merits P3021-MP3RW Deluxe Gemini unit
AGM technology with valve regulated spill-proof design for safety and durability
Deep cycle battery ideal for electric wheelchairs, power chairs, and mobility scooters
Includes 1-year warranty ensuring guaranteed performance and long battery life
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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

Merits P3021-MP3RW Deluxe Gemini Replacement Battery — SP12-55 NB

Replace your Merits P3021-MP3RW Deluxe Gemini battery with confidence using this factory-fresh replacement battery. Designed for full compatibility with the Merits P3021-MP3RW Deluxe Gemini, this 12 Volt 55 AH unit offers dependable performance, deep-cycle capability, and the safety features required for daily use. If you want a high-performance battery that restores range and reliability, this replacement battery delivers the long-lasting battery life you need.

Key Specifications

  • Compatible Model: Merits P3021-MP3RW Deluxe Gemini
  • Part Number: SP12-55 NB
  • Voltage: 12 Volts
  • Capacity: 55 AH
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Usage Type: 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
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Terminal Type: Nut & Bolt

Benefits

  • Durability: AGM design and valve-regulated construction make this battery robust against vibration, shock, and everyday wear for dependable service in mobility devices.
  • Long Life: Engineered for deep-cycle use, the battery supports extended discharge cycles so you can count on extended runtime between charges.
  • High Performance: High energy density means efficient power delivery in a compact package, ensuring your power chair or scooter maintains performance under load.
  • Certified Safety: U.L. recognition and CE certification confirm this unit meets recognized safety and manufacturing standards.
  • Wide Applications: While tailored for the Merits P3021-MP3RW Deluxe Gemini, this replacement battery is also suitable for electric wheelchairs, power chairs, mobility chairs, mobility scooters, UPS backup, emergency power systems, and compatible portable tools.
  • Plug-and-Play Compatibility: 100% compatible with existing wiring—install using your original cables and hardware for a straightforward swap.
  • Peace of Mind: Brand-new condition plus a 1-year warranty provides protection and value for your investment.

Ready to upgrade or replace your Merits P3021-MP3RW Deluxe Gemini battery? Purchase this high-performance battery now for dependable, long-lasting battery life and swift shipping on in-stock items. Take action today to restore mobility and reliability.

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 P3021-MP3RW Deluxe
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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