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SigmasTek  |  SKU: BW-9250

Electric Wheels EW-280 High Performance Electric Scooter Replacement Battery Set 7.01 lb

25% off
New arrival
Sale price $41.99 USD Regular price $55.99
Shipping calculated at checkout.
Includes 2 brand new AGM batteries (12V 5.5AH) for reliable power
Maintenance-free, spillproof, and leakproof design for hassle-free use
U.L. recognized and CE certified for safety and quality assurance
Extreme resistance to freeze, heat, and vibration for durability
Compatible with electric scooters, bikes, mobility chairs, and more
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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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Volts & Amps

12 Volts | 5.5 Ah

Terminal Type

F2

Replacement Electric Wheels EW-280 Battery Set — Compatible with Electric Wheels EW-280 (SP12-5.5HR)

Refresh your Electric Wheels EW-280 scooter with this brand-new replacement battery set engineered for dependable performance and longevity. These AGM SP12-5.5HR batteries are a perfect match for the EW-280 and deliver the reliable starting power and deep cycle capacity your scooter needs. If you want a long-lasting battery and a high-performance replacement battery solution, this set restores range and reliability for daily rides and occasional trips alike.

Key Specifications

  • Compatible Model: Electric Wheels EW-280
  • Required Battery Model: SP12-5.5HR
  • Voltage: 12 Volts
  • Capacity: 5.5 AH
  • Terminal Type: F2
  • Battery Technology: Absorbed Glass Mat (AGM)
  • Design: Maintenance-Free, Spillproof and Leakproof
  • Vent System: Valve Regulated Vent System
  • Environmental Resistance: Extreme Freeze, Heat and Vibration Resistance
  • Performance: Superior Starting Power and Deep Cycle Capacity
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Brand: SigmasTek
  • Warranty: 1 Year

Benefits

  • Durability: Maintenance-free AGM design with valve-regulated venting and robust construction resists leaks, vibration, and extreme temperatures for dependable service.
  • Long Life: Engineered for deep cycle use and frequent charge/discharge cycles, these batteries provide a long-lasting battery solution for everyday scooter operation.
  • High Performance: Delivers superior starting power and steady output to maintain smooth acceleration and reliable performance under load.
  • Safe & Certified: U.L. recognition and CE certification provide assurance that these batteries meet international safety and quality standards.
  • Easy to Install: Direct-fit replacement for the EW-280 using existing cables and hardware—no modifications necessary.
  • Wide Applications: Designed for electric scooters and mobility scooters, and also suitable for electric bikes, battery-powered chairs, ride-on toys, and small golf carts. Also useful in backup applications such as UPS or emergency power where compact AGM batteries are required.
  • Peace of Mind: Brand new and factory fresh with a 1-year warranty and dedicated customer support to help with selection and installation.

Replace your worn batteries with this reliable, high-performance battery set for the Electric Wheels EW-280 (SP12-5.5HR, 12 V 5.5 AH). Order now to secure a long-lasting battery, fast shipping on in-stock items, and great value—get back to smooth, confident rides today.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)7.0

Product Highlights

  • Brand Replacement : Electric Wheels EW-280
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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