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-3645

APC BACK-UPS XS XS1000 UPS Compatible Replacement Battery Set 10.51 lb

22% off
New arrival
Sale price $53.99 USD Regular price $68.99
Shipping calculated at checkout.
Includes 2 brand new SigmasTek SP12-7.5HR batteries (12V 7.5AH) for APC XS1000 UPS
High rate discharge supports UPS and emergency power applications
Valve regulated, spill-proof design for safe and maintenance-free use
Low self-discharge and high vibration resistance for durability
U.L. recognized and CE certified with 1-year warranty protection
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 Batteries for APC BACK-UPS XS XS1000

Ensure continued protection for your APC BACK-UPS XS XS1000 with this pair of SigmasTek SP12-7.5HR replacement batteries. These brand-new, factory-fresh batteries are made to restore runtime and performance to your UPS, delivering the reliable power delivery and safety features expected in a high-quality replacement UPS battery. They are an ideal option for anyone who needs dependable emergency power and wants to maintain the integrity of their UPS system.

Key Specifications

  • Battery model: SigmasTek SP12-7.5HR
  • Quantity: 2 batteries per set
  • Voltage: 12 Volts
  • Capacity: 7.5 AH (Amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Feature: Low Self-discharge
  • Feature: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility: APC BACK-UPS XS XS1000 Uninterruptible Power Supply (UPS)

Benefits

These SigmasTek batteries are built for reliable, long-term service and deliver the immediate current required by modern UPS systems. As a high-performance UPS battery solution, they support the APC BACK-UPS XS XS1000 during brownouts, outages, and when brief high-current demands occur. The valve-regulated, spill-proof design minimizes maintenance while improving safety for installations inside enclosed UPS housings. Low self-discharge preserves stored capacity, and enhanced vibration resistance extends usable life in environments where motion or vibration is present.

They are suitable for a range of applications including Uninterruptible Power Supply (UPS) units, emergency power supply setups, and for use with battery-powered tools needing a consistent 12V 7.5Ah source. Certified by recognized agencies, these batteries arrive ready to install and are backed by a 1-year warranty for added confidence. The technical staff tests units to ensure they meet or exceed OEM specifications, making this set a dependable and cost-effective option to restore your UPS’s protection.

Replace your aging batteries with this reliable, long-lasting battery set for the APC BACK-UPS XS XS1000 today. Order now to get back full backup capability and the peace of mind that comes with a high-performance UPS battery.

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 : APC BACK-UPS
  • 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.