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-4122

BSB GB12-7.2 High Performance Replacement Battery 5.25 lb

24% off
New arrival
Sale price $33.99 USD Regular price $44.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for superior performance
Maintenance-free and spill-proof for easy handling
U.L. recognized and CE certified for reliable safety standards
Brand new, factory fresh with a 1-year warranty
Perfect fit and full compatibility with BSB GB12-7.2
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

BSB GB12-7.2 Replacement Battery — Compatible with BSB GB12-7.2

For owners of the BSB GB12-7.2, this replacement BSB GB12-7.2 Rechargeable Sealed Lead Acid (SLA) battery offers guaranteed compatibility, consistent performance, and dependable reliability. Specifically designed to meet or exceed OEM SLA battery specifications, this unit serves as a robust replacement UPS battery that helps ensure uninterrupted operation of critical systems. It’s an excellent choice when you need a high-performance UPS battery that also functions as a long-lasting battery solution for routine backup needs.

Key Specifications

  • Model: BSB GB12-7.2
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free Design with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity (product text): 7.5 Ah
  • Terminal Type: F2 (as indicated in product identifier)

Benefits

Built with AGM technology and a maintenance-free, spill-proof casing, this replacement provides enhanced vibration resistance, leak protection, and minimal upkeep requirements — perfect for rack-mounted UPS systems, emergency power modules, and security systems. The U.L. recognition and CE certification indicate compliance with recognized safety standards, making this a dependable choice for sensitive electronics and mission-critical deployments.

As a high-performance UPS battery, it delivers stable discharge characteristics under load and reliable recharge cycles, making it suitable for frequent use without compromising performance. The construction and materials used promote a long-lasting battery life, reducing the frequency of replacements and lowering total cost of ownership. Whether you are replacing an expired UPS battery or stocking up for maintenance schedules, this unit stands up to demanding conditions.

Common applications for this replacement UPS battery include uninterruptible power supplies, emergency lighting, alarm systems, telecommunications, and portable equipment that requires 12V SLA power. It is also suitable for battery-powered tools and backup modules where reliable short-term backup power is essential. The brand-new condition and factory freshness ensure you receive optimal runtime and longevity from the first cycle.

Trust this replacement BSB GB12-7.2 to deliver the consistent performance required to protect your equipment and data. If you need a long-lasting battery that combines safety certifications, maintenance-free convenience, and proven AGM technology, this high-performance UPS battery is an excellent fit.

Ready to replace your BSB GB12-7.2 with a reliable, affordable replacement UPS battery? Purchase today and benefit from a brand new unit backed by a 1 Year Warranty and certified quality.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)5.25

Product Highlights

  • Brand Replacement : BSB GB12-7.2
  • 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.