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SigmasTek  |  SKU: BW-4809

Tripp Lite BP36V33 UPS High Performance Replacement Battery Set 74.17 lb

11% off
New arrival
Sale price $347.99 USD Regular price $388.99
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Includes 3 SigmasTek SP12-35 NB batteries (12V, 35 AH) for Tripp Lite BP36V33 UPS
High rate discharge design delivers rapid power for UPS applications
Valve regulated, spill-proof construction for safe and reliable use
Low self-discharge extends battery life during storage and use
Certified by U.L. and CE; backed by a 1-year warranty
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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

SigmasTek SP12-35 NB Replacement Battery Set for Tripp Lite BP36V33

This replacement UPS battery set is tailored for the Tripp Lite BP36V33 Uninterruptible Power Supply and includes three SigmasTek SP12-35 NB batteries (12 Volts, 35 AH). Built for dependable emergency power and tested for quality, this kit is a strong choice when seeking a replacement UPS battery that combines short-duration high power capability with long-term reliability and safety certifications.

Key Specifications

  • Compatible UPS Model: Tripp Lite BP36V33
  • Battery Model: SigmasTek SP12-35 NB
  • Quantity Included: 3 batteries
  • Voltage: 12 Volts
  • Capacity: 35 AH (Amp-hours)
  • Terminal Type: Nut & Bolt
  • Construction: Valve Regulated Spill Proof
  • Design: High Rate Discharge Design
  • Self-discharge: Low Self-discharge
  • Vibration Resistance: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek (compatible with Tripp Lite)
  • Applications: Uninterruptible Power Supply (UPS) Units, Emergency Power Supply, Battery Powered Tools

Benefits

These SigmasTek batteries are designed to provide rugged performance and a long service life. The valve-regulated construction keeps the cells sealed and maintenance-free while providing safe operation in UPS enclosures. Their low self-discharge rate ensures stored packs remain ready for use, making this a dependable long-lasting battery solution for standby systems.

The high rate discharge design is particularly well-suited to UPS applications like the Tripp Lite BP36V33 where bursts of high current are needed during transfers or fault clearing. With enhanced vibration resistance, these batteries maintain integrity in environments susceptible to mechanical shock. Being U.L. recognized and CE certified gives additional assurance for commercial and industrial use.

Tested by our technical staff to meet or exceed OEM expectations, this replacement kit provides a high-performance UPS battery option that restores runtime quickly and affordably. Please reuse all existing cables and hardware from your original configuration when installing these batteries for correct fit and safe operation. In-stock orders typically ship within 24 hours and include a 1 Year Warranty for peace of mind.

Ready to upgrade your Tripp Lite BP36V33? Purchase this reliable, long-lasting battery replacement today and secure continuous backup power with a trusted high-performance UPS battery solution.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)74.1

Product Highlights

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

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