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SigmasTek  |  SKU: BW-5183

APC SMT1500 Compatible Replacement Battery 25.32 lb

15% off
New arrival
Sale price $113.99 USD Regular price $133.99
Shipping calculated at checkout.
Brand new 24V 18AH battery for APC SMT1500 UPS replacement
Designed for high rate discharge to support UPS power demands
Tested to meet or exceed OEM specifications with 1-year warranty
Quick shipping and expert customer assistance available
In stock

— Ready to ship immediately

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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.

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


Volts & Amps

24 Volts | 18 Ah

Terminal Type

Special Connector

SigmasTek 24V 18AH Replacement Battery — Compatible with APC SMT1500

Maintain reliable backup power for your APC SMT1500 with this high-performance replacement UPS battery. Designed as a direct-fit 24 Volt 18 AH solution, this battery is factory fresh and engineered for the high rate discharge demands of UPS systems. It’s an ideal choice for users seeking a long-lasting battery replacement that offers dependable runtime and professional support.

Key Specifications

  • Quantity: 1 battery
  • Voltage: 24 Volts
  • Capacity: 18 AH (Ampere-hours)
  • Terminal Type: Special Connector
  • Brand: SigmasTek
  • Design: High Rate Discharge Design
  • Quality: High Quality UPS Batteries
  • Condition: Brand New, Factory Fresh
  • Performance: Performance Guaranteed
  • Availability: In Stock and Same Day Shipping
  • Support: Professional Customer Support
  • Warranty: 1 Year Warranty
  • Compatibility: APC SMT1500
  • Installation Note: Must use existing cables and hardware to connect

Benefits

  • Durability — Quality construction ensures the battery withstands routine UPS use and environmental stresses, ensuring dependable operation when it matters most.
  • Long Life — Low self-discharge characteristics and new, factory fresh condition help this replacement unit remain a long-lasting battery choice for your APC SMT1500.
  • High Performance — Tailored for high rate discharge, this battery supplies the instantaneous power required during transfer and surge events without compromising stability.
  • Trusted Replacement — Each unit is professionally tested to meet or exceed OEM expectations and comes with a one-year warranty and professional customer support.
  • Typical Applications — Optimized for Uninterruptible Power Supply systems like the APC SMT1500, emergency power backup, and other scenarios requiring a dependable 24V 18AH power source.
  • Fast Fulfillment — In-stock availability and same day shipping options help you restore protected runtime quickly to reduce downtime risk.

Ready to restore full functionality to your APC SMT1500? Order this replacement UPS battery now to secure a reliable, long-lasting battery that keeps your critical equipment protected. Purchase today for prompt shipping and dependable service.

Technical Specifications

Voltage24 Volts
Amp Hours18 Ah
Terminal TypeSpecial Connector
Length (in.)7.13
Width (in.)6.0
Height (in.)6.59
Weight (lb.)25.3

Product Highlights

  • Brand Replacement : APC SMT1500
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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