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SigmasTek  |  SKU: BW-14858

Apex APX12-75 High Performance Replacement Battery 50.64 lb

20% off
Sale price $244.99 USD Regular price $305.99
Shipping calculated at checkout.
Replacement for Apex Battery APX12-75 with 100% compatibility
Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof design for easy use
U.L. recognized and CE certified for safety and reliability
Brand new with 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

🔹 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 | 75 AH

Terminal Type

Nut & Bolt

Apex Battery APX12-75 Replacement Battery — Compatible with Apex Battery APX12-75

Built to meet or exceed OEM specifications, this replacement battery for the Apex Battery APX12-75 delivers reliable performance, consistent power delivery, and trustworthy durability. Designed for demanding standby and cyclic applications, this high-performance battery offers maintenance-free operation and spill-proof construction so you can rely on it in UPS systems, emergency backup, and other critical uses. If you need a long-lasting battery that is fully compatible with the Apex Battery APX12-75 model, this rechargeable Sealed Lead Acid (SLA) replacement battery provides the dependable power and peace of mind you expect.

Key Specifications

  • Compatible Model: Apex Battery APX12-75
  • Replacement Brand: SigmasTek
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Voltage: 12 Volts
  • Capacity: 75 AH
  • Terminal Type: Nut & Bolt
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year

Benefits

  • Durability: AGM construction provides robust internal support and vibration resistance for longer service life in standby and cyclic applications.
  • Long Life: Maintenance-free design and sealed construction reduce sulfation and extend useful battery lifespan compared to unsealed alternatives—an ideal long-lasting battery choice for routine replacement cycles.
  • High Performance: Reliable voltage stability and current delivery ensure consistent operation for UPS units, alarm systems, and medical devices that demand a steady supply of power.
  • Safety & Certification: U.L. Recognized and CE Certified for added confidence in quality, safety, and regulatory compliance.
  • Typical Applications: Emergency power systems, uninterruptible power supplies (UPS), security and fire alarm systems, telecommunications, recreational vehicles, and general backup power needs.
  • Convenience: Nut & bolt terminals allow secure, low-resistance connections for fixed installations and professional servicing.
  • Value: Factory-fresh, brand-new units backed by a 1 year warranty ensure reliable replacement battery performance with support if needed.

Ready to replace your Apex Battery APX12-75? Order this high-performance battery now for fast shipping and dependable, long-lasting battery power. Click to purchase and secure reliable backup power today.

Technical Specifications

Voltage12 Volts
Amp Hours75 AH
Terminal TypeNut & Bolt
Length (in.)10.25
Width (in.)6.6
Height (in.)8.15
Weight (lb.)50.6

Product Highlights

  • Brand Replacement : Apex Battery APX12-75
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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