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SigmasTek  |  SKU: BW-4838

Topaz LCL12V33P UPS Compatible Replacement Battery Set 49.45 lb

24% off
New arrival
Sale price $245.99 USD Regular price $324.99
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Includes 2 brand new SigmasTek SP12-35 NB batteries (12V, 35 AH)
High rate discharge design for superior UPS performance
Valve regulated, spill-proof, and vibration resistant construction
Low self-discharge ensures longer shelf life and readiness
U.L. recognized, CE certified with 1-year warranty for reliability
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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 SigmasTek SP12-35 NB (12V 35AH) for Topaz LCL12V33P UPS

Get dependable replacement power for your Topaz LCL12V33P with this premium replacement UPS battery set. Each set includes two SigmasTek SP12-35 NB batteries (12 Volts, 35 AH) designed for reliable discharge, low maintenance, and robust performance in UPS environments. These brand-new, factory-fresh batteries are optimized for the LCL12V33P to restore runtime and protection quickly. Remember to use all existing cables and hardware from your original setup when installing the replacement UPS batteries.

Key Specifications

  • Battery model: SigmasTek SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH (amp-hours)
  • Quantity: 2 batteries per set
  • Terminal type: Nut & Bolt
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Feature: Low Self-discharge
  • Feature: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatible UPS model: Topaz LCL12V33P
  • Typical applications: Uninterruptible Power Supply (UPS) Units, Emergency Power Supply, Battery Powered Tools

Benefits

These replacement batteries deliver a long-lasting battery solution for the Topaz LCL12V33P, combining durability and performance for mission-critical backup systems. The high rate discharge design ensures the batteries can supply the additional power your UPS may need during sudden load demands, making this set a true high-performance UPS battery replacement. Low self-discharge maintains stored capacity over time so your UPS retains readiness even after extended idle periods.

The valve-regulated, spill-proof construction reduces maintenance concerns and improves safety in typical installation scenarios. High vibration resistance increases longevity for batteries used in cabinets, mobile racks, or harsher environments. Certified by U.L. and CE, these SigmasTek batteries meet recognized safety and performance standards. Our experienced technicians individually test each battery to ensure it meets or exceeds OEM specs for the LCL12V33P, providing dependable performance when it matters most.

Installation is simplified by reusing existing cables and hardware; the nut & bolt terminals provide a secure and reliable electrical connection. Backed by a 1 Year Warranty, this replacement set is a cost-effective way to restore emergency power, protect equipment, and extend the service life of your UPS.

Need to replace the batteries in your Topaz LCL12V33P? Order this replacement UPS battery set now for quick shipping and responsive support, or contact our team at for assistance. Buy with confidence and keep your systems protected with a reliable, long-lasting battery.

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 : Topaz LCL12V33P
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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