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SigmasTek  |  SKU: BW-9174

Everest & Jennings 3V Wheelchair Compatible Replacement Battery 72.06 lb

25% off
New arrival
Sale price $385.99 USD Regular price $516.99
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Factory fresh replacement batteries for Everest & Jennings 3V wheelchairs
100% compatible with Everest & Jennings 3V units for easy installation
Absorbent Glass Mat (AGM) technology ensures deep cycle performance
Valve regulated, spill-proof design for safety and durability
1 year warranty with U.L. recognized and CE certified quality 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.

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

Replacement Everest & Jennings 3V Battery — Compatible with Everest & Jennings 3V

Bring back dependable performance to your Everest & Jennings 3V with this premium replacement battery tailored for compatibility, reliability, and long service life. The SP12-55 NB (12 V 55 AH) replacement battery is factory fresh and designed to deliver the consistent, deep-cycle power your Everest & Jennings 3V requires for everyday mobility and extended use.

Key Specifications

  • Model Compatibility: Everest & Jennings 3V
  • Battery Model: SP12-55 NB
  • Voltage: 12 V
  • Capacity: 55 AH
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: 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
  • Configuration Requirement: Requires 2 batteries for the unit; use existing cables and hardware

Benefits

This replacement battery combines rugged construction and advanced AGM technology to provide a durable, long-lasting battery solution for your Everest & Jennings 3V. As a high-performance battery engineered for deep-cycle use, it withstands frequent charging cycles and provides consistent voltage under load — ideal for daily outings and extended use. The valve-regulated and spill-proof design enhances safety, reduces maintenance, and makes installation straightforward.

The superior power-to-volume ratio delivers impressive energy density, allowing for more usable capacity without unnecessary bulk. These features make the SP12-55 NB an excellent long-lasting battery for electric wheelchairs, power chairs, mobility chairs, and mobility scooters. Beyond mobility, it is well-suited for supporting UPS systems, emergency power backup, and portable power tools where reliable, sustained power is required.

Certified by U.L. and CE and backed by a one-year warranty, this SigmasTek battery gives you confidence in both safety and performance. The product ships from stock quickly, minimizing downtime and helping you get back to full operation fast.

Ready to upgrade or replace your battery? Purchase this high-performance replacement battery for the Everest & Jennings 3V now and enjoy reliable, long-lasting power with fast shipping.

Technical Specifications

Voltage12 Volts
Amp Hours55 AH
Terminal TypeNut & Bolt
Length (in.)9.04
Width (in.)5.45
Height (in.)8.15
Weight (lb.)72.0

Product Highlights

  • Brand Replacement : Everest & Jennings
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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