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SigmasTek  |  SKU: BW-14741

Enersys NPX-35 High Performance Replacement Battery 5.99 lb

17% off
Sale price $38.99 USD Regular price $46.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for superior performance
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for safety and reliability
Brand new, factory fresh condition ensures longevity
1 year warranty provides peace of mind and protection
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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

Enersys NPX-35 Replacement Battery — Compatible with Enersys NPX-35

This replacement battery offers a reliable, factory-fresh option for owners of the Enersys NPX-35. Constructed as a rechargeable Sealed Lead Acid (SLA) battery with Absorbent Glass Mat (AGM) technology, it delivers consistent, maintenance-free power while meeting or exceeding OEM SLA battery specifications. If you’re seeking a long-lasting battery that combines safety certifications with dependable performance, the Enersys NPX-35 replacement is engineered to meet those needs.

Key Specifications

  • Compatibility: Enersys NPX-35 (Replacement for OEM model)
  • Battery Chemistry: 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
  • Status: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Replacement Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 9 AH
  • Terminal Type: F2
  • Performance Claim: Meets or exceeds OEM SLA battery specifications
  • Compatibility Guarantee: 100% compatibility with Enersys NPX-35

Benefits

  • Durability: Robust AGM construction and sealed, spill-proof casing protect the battery from environmental stress and mishandling.
  • Long Life: Designed for extended service with minimal maintenance, giving you reliable backup power over time.
  • High Performance: Steady voltage under load and strong rechargeability make this a high-performance battery suitable for critical uses.
  • Certified Safety: U.L. recognized and CE certified for performance and safety compliance in many applications.
  • Typical Applications: Ideal for UPS systems, emergency power, alarm and security equipment, mobility devices, and other 12V 9AH SLA applications.
  • Easy Replacement: Direct-fit F2 terminal and 12V/9AH rating simplify installation as a replacement for the NPX-35.
  • Peace of Mind: Brand new, factory-fresh condition and a 1 year warranty provide protection and value for your purchase.

Don’t let a depleted battery leave you without backup power. Purchase this Enersys NPX-35 replacement battery today to get a long-lasting, high-performance battery that restores reliability and protection to your equipment.

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 : Enersys NPX-35 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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