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SigmasTek  |  SKU: BW-4831

Tripp Lite SMART2000RMXL UPS High Performance Replacement Battery Set 49.45 lb

15% off
New arrival
Sale price $245.99 USD Regular price $290.99
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Includes 2 SigmasTek SP12-35 NB batteries (12V 35 AH) for Tripp Lite SMART2000RMXL UPS
High rate discharge batteries provide reliable power for UPS applications
Valve regulated spill-proof design ensures safe and clean operation
Low self-discharge and vibration resistance enhance durability
Factory fresh with 1-year warranty and OEM spec compliance
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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.

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Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Replacement Battery Set for Tripp Lite SMART2000RMXL UPS - SigmasTek SP12-35 NB

Designed specifically for the Tripp Lite SMART2000RMXL, this replacement UPS battery set combines compatibility, dependable performance, and proven reliability. Each set includes two brand-new SigmasTek SP12-35 NB batteries engineered to deliver the high current output your SMART2000RMXL requires during critical power events. If you’re looking for a replacement UPS battery that balances high-performance UPS battery characteristics with long-lasting battery life, this kit provides a tested, cost-effective alternative to OEM packs. Please note: you must reuse all existing cables and hardware from your original configuration to connect these new batteries.

Key Specifications

  • Includes: 2 x SigmasTek SP12-35 NB batteries
  • Voltage: 12 Volts
  • Capacity: 35 AH (Amp-hours)
  • Terminal Type: Nut & Bolt
  • Brand: SigmasTek
  • High Rate Discharge Design
  • Valve Regulated Spill Proof Construction
  • Low Self-discharge
  • High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year

Benefits

These SigmasTek batteries are built for durability and consistent performance. The high rate discharge design means the batteries can supply significant power during short, demanding bursts — ideal for UPS systems like the Tripp Lite SMART2000RMXL that need immediate energy to ride out outages. Valve regulated, spill-proof construction makes them safe and low-maintenance, while low self-discharge ensures they remain ready when you need a long-lasting battery for emergency power. High vibration resistance and U.L./CE certifications further reinforce reliability in both data center and light industrial environments.

As a high-performance UPS battery option, this replacement set suits multiple applications: primary use in Uninterruptible Power Supply (UPS) units, secondary roles in emergency power supplies, and even select battery-powered tools that accept a compatible 12V 35AH configuration. Our technically savvy staff personally tests every battery set to ensure it meets or exceeds OEM performance requirements — so you get a dependable, long-lasting battery that keeps your SMART2000RMXL operating at peak readiness.

Installation is straightforward for trained service personnel: retain your original cables and hardware, then swap in the two SigmasTek SP12-35 NB units. Because these are brand-new and factory-fresh with a 1 year warranty, you gain immediate protection and peace of mind without the premium OEM price. Orders for in-stock items typically ship within 24 hours, helping minimize downtime for your equipment.

Ready to restore full runtime and reliability to your Tripp Lite SMART2000RMXL? Purchase this high-performance, long-lasting replacement UPS battery set today and enjoy tested quality backed by warranty and expert support.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)49.4

Product Highlights

  • Brand Replacement : Tripp Lite
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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