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SigmasTek  |  SKU: BW-1940

Power Battery TC-1225L UPS High Performance Replacement Battery 17.42 lb

15% off
New arrival
Sale price $121.99 USD Regular price $143.99
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High-rate discharge design delivers reliable UPS performance
Low self-discharge under 3% per month for extended standby
Spill-proof, no-leak construction operable in any position
ABS flame retardant case with UL94 V-0 rating
3-year warranty and professional quality testing
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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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⚠️ 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 | 28 AH

Terminal Type

Internal Thread

Replacement Power Battery TC-1225L (TC-1225L Compatible)

The replacement Power Battery TC-1225L is a sealed, AGM replacement UPS battery built to provide reliable backup power where the TC-1225L is specified. Designed for high-rate discharge performance and low self-discharge, this long-lasting battery is suitable for UPS systems, emergency power, alarm panels, and other critical backup applications. It is an affordable, dependable solution when a replacement UPS battery is needed to restore system runtime quickly.

Key Specifications

  • Model: TC-1225L (replacement Power Battery)
  • High-rate discharge design — 93 Watts per cell on 15-min rate at 1.67 Volts
  • Self-discharge rate: < 3% per month
  • Expected life: Up to 10 years in standby use
  • Cycle life: Up to 300 cycles at 100% discharge in cycle service
  • Construction: No-leak, spill proof construction — can be operated in any position
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Case: ABS (UL94 V-0) flame retardant case
  • Warranty: 3 Year Warranty
  • Safety listing: UL Listed
  • Quality: Brand New, Factory Fresh; Superior Performance Guaranteed
  • Voltage: 12 Volts
  • Capacity: 28 AH
  • Terminal: Internal Thread
  • Additional product text specs: SigmasTek12 Volts28 AHInternal ThreadPower Battery

Benefits

  • Dependable backup: Designed to restore runtime in TC-1225L-compatible UPS systems and emergency devices quickly and reliably.
  • Long service life: Low monthly self-discharge and up to 10 years expected standby life make this a long-lasting battery choice.
  • High-performance capability: The 93 Watts per cell rating supports steady discharge demands typical of UPS and emergency power—this is a high-performance UPS battery suitable for many backup roles.
  • Safe and maintenance-free: AGM construction and a flame-retardant ABS case provide spill-proof, maintenance-free service and flexible mounting.
  • Versatile uses: Ideal for UPS units, emergency lighting, security and alarm systems, telecom backup, and stationary tools needing reliable standby power.
  • Tested and warranted: Professionally tested, UL listed, and backed by a 3-year warranty for long-term confidence.

Don't wait until your backup power fails—order the replacement Power Battery TC-1225L today to secure a high-performance, long-lasting battery that brings your UPS and emergency systems back to full protection. Purchase now for fast shipping and reliable warranty coverage.

Technical Specifications

Voltage12 Volts
Amp Hours28 AH
Terminal TypeInternal Thread
Length (in.)6.46
Width (in.)4.92
Height (in.)6.77
Weight (lb.)17.4

Product Highlights

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

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