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SigmasTek  |  SKU: BW-4520

Best Power LI 360 UPS High Performance Replacement Battery Set 7.01 lb

14% off
New arrival
Sale price $41.99 USD Regular price $48.99
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Includes 2 brand new SigmasTek SP12-5.5HR batteries (12V 5.5AH)
Designed for high rate discharge UPS applications requiring quick power bursts
Valve regulated, spill-proof, and highly vibration resistant design
Low self-discharge extends battery readiness and performance
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 | 5.5 Ah

Terminal Type

F2

SigmasTek SP12-5.5HR Replacement Battery Set for Best Power LI 360

Ensure continuous protection for your Best Power LI 360 with this brand new replacement UPS battery set. Specifically matched to meet the power and discharge needs of the LI 360, these SigmasTek batteries deliver the reliable performance and durability necessary for UPS systems, emergency power supplies, and battery-powered tools. Choose a long-lasting battery option to restore runtime and keep critical systems online during outages.

Key Specifications

  • Brand: SigmasTek
  • Model: SP12-5.5HR
  • Quantity: 2 batteries per set
  • Voltage: 12 Volts
  • Capacity: 5.5 AH (amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof
  • Features: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year
  • Compatible With: Best Power LI 360 UPS unit
  • Applications: Uninterruptible Power Supply (UPS) Units, Emergency Power Supply, Battery Powered Tools

Benefits

This replacement UPS battery set combines rugged construction with tested performance to deliver a dependable, long-lasting battery solution. The valve-regulated, spill-proof build ensures safe, maintenance-friendly operation, while low self-discharge keeps capacity available after storage periods. The high rate discharge design is ideal for UPS applications where brief periods of higher power output are required to support connected equipment, giving your Best Power LI 360 the surge capability it needs during critical moments.

Designed to resist vibration and mechanical stress, these batteries are well-suited for a variety of installations, from server rooms and telecom closets to portable emergency kits. Each unit is factory fresh, U.L. recognized and CE certified, and supported by a 1 year warranty. The result is a high-performance UPS battery set that helps protect hardware, data, and operations from unexpected power interruptions.

Installation note: reuse all existing cables and hardware from your original configuration when connecting these replacement batteries in your Best Power LI 360. For assistance, call . In-stock orders typically ship within 24 hours.

Take action now—order this high-performance, long-lasting replacement UPS battery set for your Best Power LI 360 and secure reliable backup power for your critical systems.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)7.0

Product Highlights

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

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