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SigmasTek  |  SKU: BW-13115

Precor EFX 800-18 833 Gym High Performance Replacement Battery 3.5 lb

23% off
Sale price $29.99 USD Regular price $38.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for enhanced durability
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for safety and quality assurance
Guaranteed 100% compatibility with Precor EFX 800-18 833 model
Includes 1-year warranty for reliable long-term performance
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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 | 5 AH

Terminal Type

F1

Precor EFX 800-18 833 Gym Battery (Replacement) — Compatible with Precor EFX 800-18 833

Designed specifically for the Precor EFX 800-18 833, this replacement battery delivers reliable power and consistent performance for your fitness equipment. If your cardio machine has dim displays, intermittent power, or won't start, this high-performance battery restores OEM-level functionality so you can get back to uninterrupted workouts. Engineered as a direct-fit, long-lasting battery solution, it meets or exceeds original specifications and provides maintenance-free operation for busy gym environments and home use alike.

Key Specifications

  • Model Compatibility: Precor EFX 800-18 833
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Voltage: 12 Volts
  • Capacity: 5 AH
  • Terminal: F1
  • Applications: Upright Bikes, Recumbent Bikes, Summit Trainers, Steppers, Crosstrainers
  • Brand: Precor (replacement)

Benefits

This replacement battery is built for durability and dependable day-to-day use. The AGM construction provides excellent vibration resistance and leak-proof performance, making it an ideal choice for gym equipment that sees frequent movement and heavy usage. As a high-performance battery, it offers consistent voltage under load to keep consoles, motors, and monitoring systems operating smoothly. Its maintenance-free design eliminates the need for routine topping up or special handling, saving time for gym managers and home users alike.

Expect a long-lasting battery life when installed and charged correctly — AGM SLA technology is proven for extended service in cycling and cardio equipment. Typical applications include not only the listed Precor machines but also other fitness systems that require 12V 5AH SLA power. Beyond fitness equipment, this unit also works well in small UPS backup systems, emergency lighting, and low-drain power tools where a stable, sealed supply is required.

Whether you need a one-time replacement or a stock spare, this long-lasting battery provides a cost-effective way to maintain equipment uptime. It's a reliable choice when you want to replace an old or failing battery with a like-for-like, high-quality unit.

Ready to restore peak performance to your Precor EFX 800-18 833? Order this replacement battery now and enjoy fast shipping, a 1 year warranty, and the peace of mind that comes with a brand new, factory-fresh power solution.

Technical Specifications

Voltage12 Volts
Amp Hours5 AH
Terminal TypeF1
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)3.5

Product Highlights

  • Brand Replacement : Precor EFX 800-18
  • Manufacturer: SigmasTek
  • Product Type: Gym Equipment Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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