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SigmasTek  |  SKU: BW-3600

Best Technologies LI 720 High Performance UPS Replacement Battery Set 10.51 lb

14% off
New arrival
Sale price $53.99 USD Regular price $62.99
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Pack includes two 12V 7.5 AH SigmasTek replacement batteries
Low maintenance with valve regulated, spill-proof construction
Tested to meet or exceed OEM specs for reliable performance
Suitable for UPS units, emergency power, and battery-powered tools
Fast shipping, typically within 24 hours of order placement
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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

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 7.5 Ah

Terminal Type

F2

SigmasTek SP12-7.5HR Replacement Battery Set for Best Technologies LI 720 UPS

Restore backup power to your Best Technologies LI 720 with this compatible and reliable replacement UPS battery set. The kit includes two SigmasTek SP12-7.5HR batteries tailored for the LI 720’s performance profile. If you need a trusted replacement UPS battery that provides dependable runtime, certified safety, and tested quality, this set is an excellent replacement option.

Key Specifications

  • Battery model: SigmasTek SP12-7.5HR (set of 2)
  • Voltage: 12 Volts
  • Capacity: 7.5 AH (amp-hours)
  • Terminal type: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof
  • Self-discharge: Low Self-discharge
  • Resistance: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Installation note: Use all existing cables and hardware from original configuration
  • Compatible UPS model: Best Technologies LI 720

Benefits

  • Dependable durability: Valve-regulated, spill-proof construction and high vibration resistance provide durability for everyday UPS operation and transport.
  • Ready when needed: Low self-discharge maintains capacity over time so these batteries remain ready to support your LI 720 when utility power fails.
  • High output performance: The high rate discharge design enables quick power delivery for short-duration high-current needs—ideal for UPS and emergency power scenarios.
  • Certified quality: U.L. recognition and CE certification ensure these replacement UPS battery units comply with recognized safety and performance standards.
  • Wide applicability: Perfect for Uninterruptible Power Supply (UPS) units like the LI 720, emergency power systems, or certain battery-powered tools.
  • Easy installation: Supplied as a matched pair—reuse your existing cables and hardware for a straightforward replacement process.

Rejuvenate your Best Technologies LI 720 with this SigmasTek replacement UPS battery set. Offering high-performance UPS battery characteristics and long-lasting battery reliability, this set is an ideal upgrade to protect critical systems. Order now to keep your UPS ready and ensure uninterrupted protection.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)10.5

Product Highlights

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

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