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SigmasTek  |  SKU: BW-9575

Medine Industries Gemini 2 High Performance Wheelchair Replacement Battery 49.45 lb

15% off
New arrival
Sale price $245.99 USD Regular price $287.99
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Factory fresh, brand new Medine Industries Gemini 2 wheelchair batteries
100% compatible with Medine Industries Gemini 2 units, ensuring perfect fit
Absorbent Glass Mat (AGM) technology for deep cycle and spill-proof performance
High energy density with valve regulated design for longer battery life
U.L. recognized, CE certified, and backed by a 1-year warranty
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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.

Brand Replacement

SigmasTek

Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Replacement Medine Industries Gemini 2 Battery - SP12-35 NB (12V 35AH)

Ensure your Medine Industries Gemini 2 operates at peak capacity with a factory-fresh replacement battery built for compatibility, reliable performance, and lasting power. This replacement battery is tailored to the Gemini 2 model and designed to deliver the deep-cycle energy required for everyday mobility and heavy use, giving you confidence in consistent runtime and durability.

Key Specifications

  • Compatible Model: Medine Industries Gemini 2
  • Required Quantity: 2 batteries per unit (as stated)
  • Model / Part Number: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Terminal Type: Nut & Bolt
  • Battery Type: Absorbent Glass Mat (AGM) Technology
  • Design: Designed for Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand Listing: SigmasTek (as listed)
  • Additional Feature: Performance Guaranteed; Power/Volume Ratio Yielding Unrivaled Energy Density

Benefits

  • Durability: AGM and valve-regulated technology deliver a sealed, maintenance-free build that resists vibration and reduces the risk of spills.
  • Long Life: Engineered for deep-cycle duty to support repeated discharges and recharges, providing a long-lasting battery solution for mobility equipment.
  • High Performance: High energy density ensures dependable torque and runtime for daily mobility needs, qualifying as a high-performance battery replacement for the Gemini 2.
  • Safety & Certification: U.L. and CE certifications confirm adherence to recognized safety standards for medical and mobility batteries.
  • Flexible Use Cases: Perfect for electric wheelchairs, power chairs, mobility chairs, mobility scooters, and similar deep-cycle applications; also useful for UPS and emergency power in small-scale systems.
  • Maintenance-Free Operation: Factory-fresh, sealed design reduces maintenance tasks and simplifies owner care routines.
  • Warranty & Guarantee: 1 year warranty and performance guarantee provide added assurance for repairs, replacements, and service inventories.

Replace your Medine Industries Gemini 2 batteries with confidence—this SP12-35 NB replacement battery offers dependable, long-lasting power and quick shipping for in-stock orders. Click to buy this high-performance replacement battery now and restore your mobility device to reliable operation.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)49.4

Product Highlights

  • Brand Replacement : Medine Industries Gemini
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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