Best Technologies LI 2.5KVA UPS High Performance Replacement Battery Set 74.17 lb
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Best Technologies LI 2.5KVA UPS High Performance Replacement Battery Set is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
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
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.
Disclaimer
Disclaimer
⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.
🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
Volts & Amps
12 Volts | 35 AH
Terminal Type
Nut & Bolt
SigmasTek SP12-35 NB Replacement Battery Set for Best Technologies LI 2.5KVA UPS
Ensure continued protection for your Best Technologies LI 2.5KVA Uninterruptible Power Supply by installing this compatible replacement UPS battery set. Designed for reliable short-term power delivery and tested to meet OEM criteria, this three-battery kit returns vital backup capability to your UPS so critical systems remain powered during outages and transitions.
Key Specifications
- Brand: SigmasTek
- Model: SP12-35 NB
- Voltage: 12 Volts
- Capacity: 35 AH
- Quantity: 3 batteries per set
- Terminal Type: Nut & Bolt
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof
- Features: Low Self-discharge
- Features: High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Compatible UPS Model: Best Technologies LI 2.5KVA
Benefits
This replacement UPS battery set is built for durability and dependable performance. The high rate discharge design supplies increased power for brief, high-demand intervals, making this a smart high-performance UPS battery choice for the LI 2.5KVA. Valve regulated, spill-proof construction keeps the installation safe and maintenance-free, while low self-discharge preserves stored capacity between uses, contributing to a long-lasting battery lifecycle.
High vibration resistance improves resilience in locations subject to mechanical stress. U.L. recognition and CE certification affirm the safety and manufacturing standards of these batteries. Each set arrives brand new and factory fresh, tested by knowledgeable staff to meet or exceed original equipment specifications so your UPS performs reliably when it matters most.
Recommended applications include Uninterruptible Power Supply (UPS) units, emergency power systems, and battery-powered tools requiring short bursts of reliable energy. For facility managers and technicians seeking a dependable replacement UPS battery for the Best Technologies LI 2.5KVA, this SigmasTek SP12-35 NB set provides strong value, safety, and performance.
Restore full backup capacity to your LI 2.5KVA now—purchase this long-lasting, high-performance battery set today and take advantage of prompt shipping and a 1 year warranty.
Technical Specifications
Product Highlights
- Brand Replacement : Best Technologies
- Manufacturer: SigmasTek
- Product Type: UPS Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
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