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SigmasTek  |  SKU: BW-8813

Permobil Entra Corpus High Performance Wheelchair Replacement Battery 101.29 lb

25% off
New arrival
Sale price $522.99 USD Regular price $694.99
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Factory fresh, brand new replacement wheelchair batteries for reliable performance
100% compatible with wheelchairs and electric scooters requiring 12V 75AH batteries
Absorbent Glass Mat (AGM) technology for deep cycle, spill-proof, and maintenance-free use
High energy density with valve-regulated design for longer battery life and consistent power
U.L. recognized, CE certified, and backed by a 1-year warranty for peace of mind
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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 | 75 AH

Terminal Type

Nut & Bolt

Replacement Wheelchair Battery SP12-75 NB — Compatible with Wheelchair / Electric Scooter (12V 75AH)

Give your wheelchair or electric scooter renewed runtime with this factory fresh replacement battery. The SP12-75 NB is a purpose-built, high-capacity unit that is 100% compatible with wheelchairs and scooters that require 12V 75AH batteries. If your vehicle needs two batteries, these replacement units provide the reliable performance and long-lasting battery life you need for daily mobility and extended trips.

Key Specifications

  • Brand: SigmasTek
  • Battery Model: SP12-75 NB
  • Compatible With: Wheelchair / Electric Scooter
  • Voltage: 12 Volts
  • Capacity: 75 AH
  • Quantity Required: 2 batteries (per vehicle)
  • Technology: Absorbent Glass Mat (AGM)
  • Usage Type: Designed for Deep Cycle Usage
  • Construction: Valve Regulated, Spill Proof
  • Terminal Type: Nut & Bolt
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year
  • Performance: Performance Guaranteed

Benefits

As a high-performance battery, the SP12-75 NB offers superior energy density and extended run time compared with lower-capacity cells. Its AGM construction provides a maintenance-free, sealed design that resists vibration and prevents spills — an important consideration for mobility equipment. The deep-cycle orientation means this replacement battery is optimized to handle repeated discharge and recharge cycles, delivering a long-lasting battery solution you can count on.

Durability and safety are key advantages: valve-regulated design, UL and CE recognition, and factory-fresh condition ensure dependable operation and peace of mind. Whether you use your device for daily transport, long excursions, or occasional heavy loads, this replacement battery helps maintain consistent performance. Typical uses include electric wheelchairs, power chairs, mobility chairs, and mobility scooters. It can also be a practical option in certain UPS or emergency power setups where a dependable, long-lasting battery is needed.

Installation is simple when you retain your original cables and hardware; these replacement batteries are designed to drop into existing configurations without modification. If you need help selecting the right battery or confirming compatibility, customer service is available at (800) 657-1303 or via e-mail.

Don’t wait — secure the long-lasting battery power your mobility device needs. Order the SP12-75 NB replacement battery today for dependable runtime and fast fulfillment.

Technical Specifications

Voltage12 Volts
Amp Hours75 AH
Terminal TypeNut & Bolt
Length (in.)10.25
Width (in.)6.6
Height (in.)8.15
Weight (lb.)101.2

Product Highlights

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

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