Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-3709

Alpha Technologies ALI Elite 1000T High Performance UPS Replacement Battery Set 10.51 lb

18% off
New arrival
Sale price $53.99 USD Regular price $65.99
Shipping calculated at checkout.
Replacement set with 2 SigmasTek 12V 7.5 AH batteries for UPS systems
High discharge rate supports emergency power and battery-operated tools
Valve regulated, spill-proof construction for maintenance-free use
Certified by U.L. and CE for dependable performance and safety
Includes 1-year warranty and tested to OEM specifications
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

Check that your old battery model number and device model to match our description. This makes sure they work together.


We ship your order same day if you buy it before 4 PM EST.

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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.

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 | 7.5 Ah

Terminal Type

F2

Replacement SigmasTek SP12-7.5HR for Alpha Technologies ALI Elite 1000T UPS

Maintain reliable backup power for your Alpha Technologies ALI Elite 1000T with this compatible replacement UPS battery set. These SigmasTek SP12-7.5HR batteries are purpose-built for high-rate discharge scenarios and tested to meet OEM expectations, providing a high-performance UPS battery solution for critical systems. If you require a long-lasting battery replacement for your UPS, these factory-fresh cells deliver consistent output and proven reliability when power continuity matters most.

Key Specifications

  • Compatible UPS Model: Alpha Technologies ALI Elite 1000T
  • Replacement Battery Model: SigmasTek SP12-7.5HR
  • Quantity: 2 batteries per set
  • Voltage: 12 Volts
  • Capacity: 7.5 AH (Ampere-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Self-discharge: Low Self-discharge
  • Durability: 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 to connect new UPS batteries

Benefits

This replacement battery set emphasizes durability, safety, and reliable short-term power delivery. The high rate discharge design supports the ALI Elite 1000T during transient high-load demands, giving your UPS the ability to sustain critical equipment during brief outages or surges. The valve regulated, spill-proof construction reduces maintenance and improves safety, while low self-discharge ensures stored spares remain ready for service.

The high vibration resistance enhances operational longevity in environments where movement could compromise lesser cells. Backed by U.L. recognition and CE certification, these units provide assurance of quality and compliance. As a high-performance UPS battery solution, they are well suited for uninterruptible power supply units, emergency power systems, and battery-powered tools that need reliable short-term energy delivery. Whether replacing aged batteries or upgrading for improved reliability, these SigmasTek cells represent a long-lasting battery investment for mission-critical power applications.

Replace your ALI Elite 1000T batteries today with this tested SigmasTek SP12-7.5HR set. Fast fulfillment, tested quality, and a 1 year warranty make it easy to buy with confidence. Order now to ensure uninterrupted power for your UPS.

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

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.