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SigmasTek  |  SKU: BW-15937

Apex Battery APX12-35IT High Performance Replacement Battery 24.72 lb

23% off
Sale price $122.99 USD Regular price $158.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof construction for safety and convenience
U.L. Recognized and CE Certified ensuring high quality standards
Brand new and factory fresh for reliable power
1 year warranty guarantees 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 | 35 AH

Terminal Type

Internal Thread

Apex Battery APX12-35IT Replacement Battery - Compatible with APX12-35IT

Restore dependable power with this Apex Battery APX12-35IT replacement battery, engineered to meet or exceed the OEM SLA battery specifications. Factory fresh and maintenance-free, this replacement is an excellent choice when you need a high-performance battery that delivers consistent output and long service life. It’s built for applications where reliability and safety are essential, so you can trust it for backup systems and mobile power solutions.

Key Specifications

  • Compatible Model: Apex Battery APX12-35IT
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free with Spill Proof Construction
  • Safety/Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand (Replacement): SigmasTek
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Terminal Type: Internal Thread

Benefits

The Apex Battery APX12-35IT replacement battery offers long-lasting battery performance through AGM construction, providing strong charge acceptance, low self-discharge, and excellent cyclic durability. Its maintenance-free, spill-proof design simplifies installation and reduces the need for routine upkeep, making it ideal for enclosed battery compartments and mission-critical equipment. As a high-performance battery, it supports consistent power delivery and reliable startup characteristics under load.

Durability is a key advantage: the sealed AGM design resists vibration and maintains capacity across repeated cycles, helping to ensure a long service life for devices dependent on backup power. This battery is suitable for a wide range of uses including UPS systems, emergency lighting and backup power, alarm and security systems, mobility equipment like scooters and wheelchairs, medical devices, and other light industrial or telecom applications. Because it meets or exceeds OEM specifications, the APX12-35IT replacement offers straightforward compatibility and dependable fitment.

With a one-year warranty and brand-new factory condition, this replacement battery is a secure investment in uninterrupted power. Professional customer support is available to help you select the correct battery for your application.

Buy your Apex Battery APX12-35IT replacement battery today to enjoy a high-performance, long-lasting battery solution. Order now for prompt shipping and reliable service.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeInternal Thread
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)24.7

Product Highlights

  • Brand Replacement : Apex Battery APX12-35IT
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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