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SigmasTek  |  SKU: BW-1875

UPS12-18 UPS High Performance Compatible Replacement Battery Set - 20 253.23 lb

16% off
New arrival
Sale price $975.99 USD Regular price $1,160.99
Shipping calculated at checkout.
Includes 20 brand new SigmasTek UPS12-18 batteries (12V 18 AH)
High rate discharge design supports high power output needs
Valve regulated spill-proof for leak-free, maintenance-free operation
Low self-discharge extends battery readiness and life
UL recognized, CE certified, with 1 year warranty
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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 | 18 Ah

Terminal Type

Nut & Bolt

SigmasTek UPS12-18 (NB) Replacement Set (20-Pack) - Compatible with UPS12-18 (NB)

For large-scale deployments and institutional backups, this 20-pack of SigmasTek replacement UPS batteries offers a cost-effective, high-capacity solution compatible with the UPS12-18 (NB) model. Each 12 Volts 18 AH unit is factory fresh and engineered for high-rate discharge performance, making the set ideal for data centers, telecom facilities, and multiple UPS arrays that require dependable emergency power and rapid response.

Key Specifications

  • Quantity: 20 batteries
  • Model: UPS12-18 (NB)
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 18 AH (Amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Self-discharge: Low Self-discharge
  • Resistance: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Terminal Type: Nut & Bolt
  • Warranty: 1 Year Warranty
  • Compatible Applications: Uninterruptible Power Supply (UPS) Units, Emergency Power Supply, Battery Powered Tools

Benefits

  • Durability: Valve regulated, spill proof construction and enhanced vibration tolerance provide rugged reliability across multiple installations and transportation cycles.
  • Long life: Low self-discharge keeps stored energy ready, delivering a long-lasting battery solution across warehouses, server rooms, and network closets.
  • High performance: The high rate discharge design equips this high-performance UPS battery set to meet intense short-duration power demands during critical outages.
  • Compliance-ready: U.L. recognition and CE certification offer assurance of safety and international compliance for organizational specifications.
  • Scalable applications: Perfect for bulk replacement in Uninterruptible Power Supply (UPS) arrays, emergency power supply systems, and for powering multiple battery operated tools and devices.
  • Quality assurance: Technically trained staff test each battery to ensure it meets or exceeds the OEM specifications before shipping in large quantities.

Stock up with this 20-pack SigmasTek UPS12-18 (NB) replacement UPS battery set to maintain uninterrupted service across multiple systems. With competitive pricing, fast shipping on in-stock items, and a reliable 1 year warranty, now is the time to secure your long-lasting battery solution—buy your replacement UPS battery set today and safeguard your critical power infrastructure.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)3.0
Height (in.)6.59
Weight (lb.)253.0

Product Highlights

  • Brand Replacement : UPS12-18 UPS
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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