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SigmasTek  |  SKU: BW-1595

Best Technologies LI 1.7KVA Compatible Replacement Battery Set 49.45 lb

13% off
New arrival
Sale price $245.99 USD Regular price $282.99
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Package includes 2 replacement 12V 35AH UPS batteries with NB terminal
Features AGM Absorption Glass Mat technology for enhanced battery life
UL certified and guaranteed compatible with Best Technologies LI 1.7KVA units
Simple installation with reuse of original cables and hardware
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.

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 | 35 AH

Terminal Type

Nut & Bolt

Best Technologies LI 1.7KVA Replacement UPS Battery (Compatible with Best Technologies LI 1.7KVA)

Ensure reliable backup for your Best Technologies LI 1.7KVA with this matched pair of replacement UPS batteries. Engineered to meet original specifications, these sealed AGM batteries deliver dependable runtime and safe, maintenance-free operation critical for sensitive electronics and important infrastructure. This replacement UPS battery set is an ideal option for restoring full UPS performance.

Key Specifications

  • Package contains: 2 batteries
  • Volts: 12 V
  • Amp Hours: 35 AH
  • Chemistry: SLA (Sealed Lead Acid)
  • Technology: AGM (Absorption Glass Mat) Sealed Battery Technology
  • Terminal: NB (Nut & Bolt)
  • Weight: 49.4 Lbs
  • Length: 7.72 In
  • Width: 5.14 In
  • Height: 6.14 In
  • Guaranteed compatibility with original battery set
  • UL certified
  • Warranty: 1-year Warranty
  • Shipping: UPS Ground and USPS; we ship in 1 business day for all in-stock items
  • Brand: SigmasTek

Benefits

These replacement batteries provide exceptional durability and a long service life thanks to AGM technology. Designed to tolerate frequent charge/discharge cycles and offer low self-discharge when not in use, this set is a long-lasting battery choice for critical UPS applications. The sealed SLA design reduces maintenance needs and improves safety around equipment.

As a high-performance UPS battery solution, this set supports UPS systems, emergency backup power, telecommunications, network infrastructure, and power tools where stable DC backup is necessary. You’ll get reliable voltage under load and fast recovery after recharging to protect sensitive devices from data loss and downtime.

Install the new Best Technologies LI 1.7KVA replacement batteries in the same configuration as the originals and reuse existing cables and hardware. Verify the physical dimensions of your original batteries before ordering to ensure compatibility.

Ready to upgrade? Purchase this replacement UPS battery pair for your Best Technologies LI 1.7KVA now and benefit from a high-performance, long-lasting battery solution with fast shipping and a 1-year warranty. Secure your backup power today.

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

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