Welcome to our store. Proudly serving customers across North America for years. Learn more

For support or quotes: sales@batteryweb.com

WELCOME10
SigmasTek  |  SKU: BW-5077

Compaq 199455-001 UPS Compatible Replacement Battery Set 50.64 lb

10% off
New arrival
Sale price $216.99 USD Regular price $240.99
Shipping calculated at checkout.
Includes 4 brand new SigmasTek SP12-18HR batteries (12V, 18 AH)
High rate discharge design for short bursts of high power output
Valve regulated, spill-proof construction for safe operation
Low self-discharge and high vibration resistance for longer life
U.L. recognized, CE certified with 1-year warranty for reliability
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

Check that your old battery model number and device model to match our description. This makes sure they work together.


We ship your order same day if you buy it before 4 PM EST.

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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 | 18 Ah

Terminal Type

Nut & Bolt

SigmasTek Replacement Battery Set for Compaq 199455-001 UPS (4x SP12-18HR)

If you own a Compaq 199455-001 Uninterruptible Power Supply, this replacement UPS battery set is built to deliver the performance and reliability you expect. The package includes four SigmasTek SP12-18HR batteries that are factory fresh and specifically suited for high rate discharge situations. These units are designed to be a direct replacement option when restoring runtime and reliability to the Compaq 199455-001.

Key Specifications

  • Battery Quantity: 4 batteries per set
  • Battery Model: SigmasTek SP12-18HR
  • Voltage: 12 Volts
  • Capacity: 18 AH (Amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof
  • Self-discharge: Low Self-discharge
  • Vibration Resistance: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Terminal Type: Nut & Bolt
  • Warranty: 1 Year Warranty

Benefits

These replacement cells offer robust durability and extended service life, making them an excellent choice as a long-lasting battery solution for the Compaq 199455-001. The valve-regulated, spill-proof design minimizes maintenance and the low self-discharge trait helps retain capacity during standby periods. High vibration resistance improves reliability in environments where equipment is subject to movement or frequent handling.

As a high-performance UPS battery set, this kit provides the necessary power for brief high-load situations and is ideal for critical applications like UPS units, emergency power systems, and battery-powered tools. The SigmasTek SP12-18HR cells are carefully tested by experienced staff to ensure they meet or exceed the OEM specifications for Compaq 199455-001, delivering predictable and consistent performance when it matters most.

Installation requires reusing the existing cables and hardware from your original configuration, enabling a straightforward replacement process for technicians and competent end-users. With UL and CE certifications, you get an added assurance of safety and manufacturing quality, combined with a one-year warranty for peace of mind.

Don’t wait until a power failure disrupts operations—buy this replacement UPS battery set for your Compaq 199455-001 today and ensure reliable backup power when you need it most.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)3.0
Height (in.)6.59
Weight (lb.)50.6

Product Highlights

  • Brand Replacement : Compaq 199455-001
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.