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SigmasTek  |  SKU: BW-14759

Apex APX1290F2 High Performance Replacement Battery 5.99 lb

17% off
Sale price $38.99 USD Regular price $46.99
Shipping calculated at checkout.
Meets or exceeds OEM specifications for perfect compatibility
Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for safety and reliability
Brand new with a 1-year warranty for peace of mind
In stock

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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 | 9 AH

Terminal Type

F2

Apex Battery APX1290F2 Replacement — Compatible with Apex Battery APX1290F2

Restore full power capability with this dependable replacement battery designed specifically for the Apex Battery APX1290F2 model. This high-performance battery delivers consistent, reliable energy for backup systems and portable equipment. Built to match or exceed OEM SLA specifications, it’s a long-lasting battery solution ideal for critical and everyday applications where reliability matters.

Key Specifications

  • Compatible Model: Apex Battery APX1290F2
  • Replacement Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 9 AH
  • Terminal Type: F2
  • 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

Benefits

Designed for longevity and dependable operation, this replacement battery uses AGM construction to provide superior vibration resistance and leak prevention. The maintenance-free design eliminates the need for regular water checks or special handling, making it a practical long-lasting battery for installations where accessibility is limited.

As a high-performance battery, it supports stable output under load and efficient recharge cycles, helping extend service intervals and reduce total cost of ownership. Safety certifications like U.L. recognition and CE compliance confirm adherence to rigorous manufacturing and safety standards for peace of mind.

Recommended uses include uninterruptible power supplies (UPS), emergency lighting, alarm and security systems, medical standby devices, and portable power tools. Its F2 terminal and compact 12 Volt 9 AH specification make it a direct-fit replacement for APX1290F2-equipped systems.

Don’t compromise on power reliability—order this Apex Battery APX1290F2 replacement battery now to ensure uninterrupted operation of your critical equipment. Purchase today and get a long-lasting battery backed by a 1 year warranty.

Technical Specifications

Voltage12 Volts
Amp Hours9 AH
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)5.99

Product Highlights

  • Brand Replacement : Apex Battery APX1290F2
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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