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SigmasTek  |  SKU: BW-8610

Medine Industries Zenith High Performance Replacement Battery Set 49.45 lb

14% off
New arrival
Sale price $245.99 USD Regular price $285.99
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Includes 2 high-performance 12V 35AH batteries with NB terminals
Maintenance-free and spill-proof AGM technology for safety and convenience
Designed to meet or exceed original manufacturer specifications
Wide operating temperature range for reliable use in various conditions
Backed by a 1-year warranty for quality assurance and peace of mind
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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 | 35 AH

Terminal Type

Nut & Bolt

Medine Industries Zenith Replacement Battery (12V 35AH, NB Terminal)

Keep your Medine Industries Zenith wheelchair powered and ready with this set of two 12V 35AH replacement batteries featuring NB (Nut & Bolt) terminals. Designed for dependable performance and durability, these maintenance-free, spill-proof batteries provide the consistent power you need from a high-performance battery. Engineered to meet or exceed OEM standards, they deliver a long-lasting battery option that helps ensure reliable mobility across a wide operating temperature range.

Key Specifications

  • Package contains: 2 batteries
  • Volts: 12
  • Amps (AH): 35
  • Weight: 49.4 Lbs
  • Length: 7.72
  • Width: 5.14
  • Height: 6.14
  • Terminal: NB (Nut & Bolt)
  • Chemistry: SLA (Sealed Lead Acid)
  • Technology: AGM (Absorbent Glass Mat)
  • Maintenance-free: Yes
  • Spill Proof: Yes
  • Guaranteed compatibility with original batteries
  • Warranty: 1-year Warranty (SigmasTek)
  • Shipping Methods: UPS Ground and USPS
  • Fulfillment: We ship in 1 business day for all in-stock items

Benefits

  • Robust Construction: AGM technology and SLA chemistry provide a maintenance-free, spill-proof battery that tolerates vibration and regular use for reliable performance.
  • Longevity: The high discharge design supports extended runtime and long expected service life, making this a dependable, long-lasting battery choice for your Zenith wheelchair.
  • Performance You Can Trust: These high-performance batteries meet or exceed original manufacturer specifications to preserve acceleration, range and handling characteristics.
  • Multi-Purpose Use: While optimized for Medine Industries Zenith wheelchairs, these 12V 35AH batteries can also be used in similar mobility devices and in applications such as UPS backup systems, emergency power and select power tools.
  • Simple Replacement: Install the new batteries in the same original configuration and reuse existing cables—just confirm dimensions before purchase to ensure fit.
  • Fast Delivery & Support: Backed by a 1-year warranty (SigmasTek) and shipped via UPS Ground or USPS with 1 business day handling for in-stock items.

Please check your current battery dimensions before ordering since manufacturer requirements can change without notice. If you only need one battery instead of the two-battery package, visit Wheelchair Batteries by V and AH to select a single unit. Ready to secure dependable power? Purchase this Medine Industries Zenith replacement battery set today and enjoy the confidence of long-lasting, high-performance power.

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

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