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SigmasTek  |  SKU: BW-5057

MGE Pulsar SV 16 UPS High Performance Compatible Replacement Battery Set 50.64 lb

26% off
New arrival
$216.99 USD $292.99
Shipping calculated at checkout.
Set of 4 new SigmasTek SP12-18HR batteries (12V 18 AH) for MGE Pulsar SV 16 UPS
High rate discharge technology supports high power demand over short periods
Valve regulated and spill-proof for safe, reliable operation
Low self-discharge extends battery readiness and lifespan
U.L. recognized, CE certified, and covered by a 1-year warranty
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from 22 reviews

WORKS GREAT!

Anonymous

Fast shipping and fair pricing. I will look to you for future battery purchases.

Anonymous

It's hard to rate a battery until some time has passed and it either continues functioning as it should of "gives up the ghost." It was not a straight bolt in application. The positive terminal was different than the stock battery and the positive lead from the motorcycle had to be bent in order to attach it to the battery. Otherwise, if the battery gives long service I have no complaints.

Anonymous

Shopping with you is a bit difficult; I had to type in a few words differently before I could find the battery's I was looking for.

Laura J

Excellent Product, timely delivery, love the extra battery life. Would recommend. rk

Robin Keister

Very easy to buy, high confidence that it was legit company. Reviews were good. Price, in the ball park. We'll see when I get battery.

Rob

Thank you for supplying the battery that I wanted. It arrived today in good order. Its specifications are as advertised and after charging, performs as expected.
Thank you for your professional approach to the payment method.
Regards Roy VK4ZQ.

Roy O'Malley

It worked

Mel Light

Finally found a battery that is similar in function to original equipment.

Anonymous

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Michael Talianker

this battery was just what I needed.

Robert Jones

Product is exactly as described and arrived quickly

Robert Jones

Great deal for the money.

Linda M.

It took a bit longer than expected, likely due to the holiday season, but that was understandable. So far, the battery seems to be working well!

Linda M.

Easy to purchase

Alberto J.

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🔹 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.

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Category

UPS Batteries

Brand Replacement

SigmasTek

Volts & Amps

12 Volts | 18 Ah

Terminal Type

Nut & Bolt

SigmasTek SP12-18HR Replacement Battery Set for MGE Pulsar SV 16 UPS

Specifically matched to the MGE Pulsar SV 16, this replacement UPS battery set brings reliable performance and compatibility to your UPS system. The package includes four SigmasTek SP12-18HR 12V 18AH batteries that are factory fresh and designed for high rate discharge conditions. Engineered to restore uptime quickly and maintain stable output when the SV 16 requires short bursts of elevated power, this kit is an ideal choice for users seeking a dependable, easy-to-install replacement.

Key Specifications

  • Battery Model: SigmasTek SP12-18HR
  • Quantity: 4 batteries
  • Voltage: 12 Volts
  • Capacity: 18 AH (Ampere-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
  • Warranty: 1 Year Warranty
  • Terminal Type: Nut & Bolt

Benefits

As a high-performance UPS battery solution for the MGE Pulsar SV 16, this SigmasTek set offers robust durability and consistent output under heavy use. The design supports high rate discharge events — perfect when your UPS needs to deliver increased power for brief intervals. Valve regulated, spill-proof construction eliminates maintenance concerns, and low self-discharge makes this a reliable long-term replacement option. This long-lasting battery solution helps maintain uptime across critical systems.

These batteries are ideal for uninterruptible power supply units, emergency power systems, and battery-powered tools requiring quick bursts of energy. Every set is tested to meet or exceed OEM specifications, ensuring you receive a replacement UPS battery that performs as expected. With a 1 year warranty and factory-fresh condition, you gain confidence in both performance and longevity.

Please note: installation requires reusing your original cables and hardware from the SV 16 configuration. In-stock orders generally ship within 24 hours so you can restore reliable backup power without delay.

Purchase this high-performance UPS battery set for the MGE Pulsar SV 16 today and secure long-lasting, dependable backup power for your critical equipment.

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 : MGE Pulsar
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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