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SigmasTek  |  SKU: BW-15358

Unicell TLA1250 F2 Compatible Replacement Battery 3.5 lb

14% off
Sale price $29.99 USD Regular price $34.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free with spill-proof design for safety and convenience
U.L. Recognized and CE Certified ensuring high quality and reliability
Brand new and factory fresh for guaranteed longevity
1 year warranty for peace of mind and customer assurance
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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.

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 5.5 Ah

Terminal Type

F2

Unicell TLA1250 F2 Replacement Battery — Compatible with Unicell TLA1250 F2

This Unicell TLA1250 F2 replacement battery delivers reliable compatibility, consistent performance, and trusted reliability for your Unicell TLA1250 F2 devices. Designed to meet or exceed the OEM SLA specifications, this high-quality replacement battery provides dependable power for backup systems, alarm panels, and portable equipment. As a high-performance battery option, it combines maintenance-free convenience with safety certifications to give you a worry-free power solution.

Key Specifications

  • Compatible Model: Unicell TLA1250 F2
  • Chemistry: Rechargeable Sealed Lead Acid (SLA)
  • Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 5.5 Ah
  • Terminal Type: F2
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Replacement Brand: SigmasTek
  • Warranty: 1 Year

Benefits

Engineered for durability and long run times, this Unicell TLA1250 F2 replacement battery is a long-lasting battery option for both consumer and professional applications. The AGM technology and sealed design make it resistant to vibration and leakage, promoting reliable performance even in challenging environments. As a high-performance battery, it offers stable voltage delivery and consistent recharge cycles so your systems remain operational when power is critical.

Typical applications include UPS units, emergency lighting, security systems, medical devices, telemetry, and power tools that require a compact, maintenance-free SLA solution. Its spill-proof construction and UL/CE certifications ensure it meets safety and regulatory standards expected in mission-critical setups. The 1 year warranty gives added peace of mind, while the brand-new, factory-fresh condition ensures maximum lifecycle potential from first use.

If you need a reliable replacement battery to restore full function to your Unicell TLA1250 F2 device, this SigmasTek 12V 5.5Ah SLA battery is an excellent choice. Order now to secure a dependable, high-performance battery that’s engineered for long life.

Ready to replace your battery? Buy this Unicell TLA1250 F2 replacement battery today and enjoy fast shipping and dependable power when you need it most.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)3.5

Product Highlights

  • Brand Replacement : Unicell TLA1250 F2
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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