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SigmasTek  |  SKU: BW-15875

Enersys NP33-12 High Performance Replacement Battery 24.72 lb

15% off
New arrival
Sale price $122.99 USD Regular price $143.99
Shipping calculated at checkout.
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, factory fresh for guaranteed quality
1-year warranty ensures long-term 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

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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

Nut & Bolt

Enersys NP33-12 Battery (Replacement) — Compatible with Enersys NP33-12

When your Enersys NP33-12 needs a dependable swap, this replacement battery offers OEM-level performance and proven reliability. Designed as a direct replacement for the Enersys NP33-12, this sealed lead acid (SLA) unit features AGM technology and a maintenance-free, spill-proof design that supports safe, long-term operation. It’s a high-performance battery that delivers steady power for demanding environments and a long-lasting battery option for critical backups.

Key Specifications

  • Model: Enersys NP33-12
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Terminal Type: Nut & Bolt

Benefits

This Enersys NP33-12 replacement battery is crafted for endurance and reliable output. AGM construction provides improved charge acceptance, reduced maintenance, and resistance to vibration, making it ideal for applications where dependable power is essential. The maintenance-free and spill-proof features reduce service demands and make installation straightforward and secure.

Use this high-performance battery in UPS systems, emergency power backups, alarm and security systems, and various portable or stationary tools that require robust 12 Volt power. Nut & bolt terminals provide a solid mechanical and electrical connection for long-term installations. Certified to U.L. and CE standards and supplied brand new with a 1 year warranty, it’s a practical, long-lasting battery replacement that offers value and peace of mind.

If you require a trustworthy swap for your Enersys NP33-12, this replacement battery delivers the performance and durability to keep your systems operational.

Don’t wait—purchase this long-lasting, high-performance replacement battery for the Enersys NP33-12 today and secure reliable power backed by a 1 year warranty.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)24.7

Product Highlights

  • Brand Replacement : Enersys NP33-12 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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