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SigmasTek  |  SKU: BW-10349

A-Bec Std Series U1 High Performance Wheelchair Replacement Battery 24.72 lb

12% off
New arrival
Sale price $122.99 USD Regular price $138.99
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Factory fresh A-Bec Std Series U1 wheelchair battery for reliable power
100% compatible replacement for A-Bec Std Series U1 units
Absorbent Glass Mat (AGM) technology ensures deep cycle durability
Valve regulated, spill-proof design for safe and maintenance-free use
Includes 1-year warranty and guaranteed performance
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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

Replacement A-Bec Std Series U1 Battery — Compatible with A-Bec Std Series U1 (SP12-35 NB, 12V 35AH)

Restore peak mobility performance with this factory-fresh replacement battery for A-Bec Std Series U1 wheelchairs. The SP12-35 NB (12V 35AH) battery is engineered to provide robust, deep-cycle power and dependable reliability so your A-Bec Std Series U1 unit operates consistently for daily use. This replacement battery is an ideal choice when you need a long-lasting battery that balances energy density with maintenance-free convenience.

Key Specifications

  • Model: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Usage: 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
  • Seller Brand: SigmasTek
  • Terminal Type: Nut & Bolt
  • Quantity Required: 1 battery per A-Bec Std Series U1 wheelchair

Benefits

  • Durability: AGM and valve-regulated construction minimize leaks and maintenance, delivering a durable replacement battery that thrives in demanding daily mobility use.
  • Long Life: Deep-cycle design supports repeated charging cycles for extended service life, making this a dependable long-lasting battery choice for users who depend on their mobility aids.
  • High Performance: The high energy density ensures consistent output even under load, providing the high-performance battery characteristics needed to power motors and electronics reliably.
  • Safety & Certifications: U.L. and CE certifications reflect compliance with recognized safety standards for consumer mobility batteries.
  • Versatile Applications: While optimized for electric wheelchairs, power chairs, mobility chairs, and mobility scooters, this SP12-35 NB battery is also suitable for UPS backup, emergency power applications, and portable tool setups that accept a 12V 35AH deep-cycle battery.
  • Easy Installation: Fully compatible with your A-Bec Std Series U1—reuse existing cables and hardware for a straightforward replacement experience.

Don't let a weak battery limit your mobility. Order the SP12-35 NB replacement battery today for a high-performance, long-lasting battery solution backed by a 1-year warranty and fast shipping.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)24.7

Product Highlights

  • Brand Replacement : A-Bec Std Series
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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