Best Technologies LI 2.5KVA Compatible Replacement Battery Set 74.17 lb
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Best Technologies LI 2.5KVA Compatible 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
Best Technologies LI 2.5KVA Replacement - 3 x 12V 35AH (NB Terminal)
Keep your Best Technologies LI 2.5KVA UPS running at peak reliability with this set of three replacement batteries. These replacement UPS battery units are manufactured to meet or exceed the original specifications and deliver the dependable performance and safety your equipment needs. Each battery features AGM sealed Absorption Glass Mat construction and UL certification for peace of mind in critical power applications.
Key Specifications
- Compatible UPS Model: Best Technologies LI 2.5KVA
- Package contains: 3 batteries (price includes all 3)
- Voltage: 12 V
- Amp Hours: 35 AH
- Chemistry: SLA (Sealed Lead Acid)
- AGM Technology: Absorption Glass Mat sealed construction
- Terminal: NB (Nut & Bolt)
- Weight (per battery): 74.1Lbs
- Dimensions (per battery): Length 7.72 In, Width 5.14 In, Height 6.14 In
- Warranty: 1-year Warranty
- Certification: UL (Underwriters Laboratories) certified
- Brand / Spec Sheet: SigmasTek UPS Batteries Spec Sheets referenced
- Shipping Methods: UPS Ground and USPS
- Handling: We ship in 1 business day for all in-stock items
- Guaranteed compatibility with original battery set
Benefits
- Durability: Rugged AGM design provides leak-resistant, vibration-tolerant construction for reliable operation inside your Best Technologies UPS enclosure.
- Long life: Built as a long-lasting battery solution, this replacement pack maintains stable capacity and runtime so your systems stay protected when utility power fails.
- High performance: A high-performance UPS battery set engineered to supply consistent power and quick response under load for servers, networking equipment, and sensitive electronics.
- Maintenance-free: SLA/AGM chemistry eliminates the need for watering or routine electrolyte checks—ideal for remote or enclosed installations.
- Straightforward installation: Designed to be installed in the original configuration using your existing cables and hardware; NB terminal matches factory connections.
- Common applications: Perfect for UPS backup, emergency lighting, telecom, data centers, point-of-sale systems, and other critical power uses.
- Compliance & support: UL certification and guaranteed compatibility ensure safe replacement; customer support is available via email, chat, or toll-free at (800) 657-1303.
Don't wait until battery failure threatens your Best Technologies LI 2.5KVA — restore protection now with this reliable, long-lasting battery pack. Order today for fast shipping and the confidence of a one-year warranty.
Technical Specifications
Product Highlights
- Brand Replacement : Best Technologies
- Manufacturer: SigmasTek
- Product Type: UPS Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
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