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SigmasTek  |  SKU: BW-15234

Alexander GB1245 Long Life Replacement Battery 4.85 lb

19% off
Sale price $33.99 USD Regular price $41.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof design for easy use
U.L. recognized and CE certified for safety and reliability
Brand new and factory fresh for guaranteed quality
Includes a 1-year warranty for peace of mind
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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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

F1

Alexander GB1245 Battery (Replacement) — Compatible with Alexander GB1245

Ensure uninterrupted operation with this dependable replacement battery tailored for the Alexander GB1245. This Rechargeable Sealed Lead Acid (SLA) battery delivers consistent power and proven reliability for devices that require a trustworthy source of energy. Offering performance, safety certifications, and a maintenance-free design, the Alexander GB1245 replacement is an ideal solution for professional and home applications that demand a long-lasting battery.

Key Specifications

  • Model Compatibility: Alexander GB1245
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 7.5 Ah
  • Terminal: F1
  • Brand: SigmasTek
  • Construction: Maintenance-Free Design with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

  • Robust Durability: AGM construction and spill-proof design provide rugged durability for demanding service, minimizing leakage risk and simplifying installation.
  • Extended Service Life: Designed to meet or exceed the OEM SLA specifications for Alexander GB1245, this high-performance battery provides consistent charge/discharge cycles for prolonged service.
  • Reliable Output: With 12 Volts and 7.5 Ah capacity, the replacement battery maintains steady performance under varied loads, making it suitable for critical backup systems.
  • Safe & Low Maintenance: Maintenance-free design reduces upkeep, while U.L. Recognized and CE Certified status confirms safe manufacture and operation.
  • Broad Compatibility: Perfect for UPS units, emergency lighting, security panels, medical devices, and portable power tools that use F1 terminals.
  • Peace of Mind: Brand new SigmasTek product shipped factory fresh and backed by a 1 Year Warranty ensures a worry-free upgrade.

Don’t let a failing battery interrupt your systems. Choose this Alexander GB1245 long-lasting battery replacement for reliable power and proven performance. Buy now to secure dependable backup power and fast delivery.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF1
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)4.85

Product Highlights

  • Brand Replacement : Alexander GB1245 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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