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SigmasTek  |  SKU: BW-5032

PowerWare NetUPS SE 3000 UPS High Performance Replacement Battery Set 50.64 lb

20% off
New arrival
Sale price $216.99 USD Regular price $271.99
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Four 12V 18AH replacement batteries for PowerWare NetUPS SE 3000
High rate discharge for short bursts of high power
Valve regulated, spill-proof for safe, maintenance-free use
Low self-discharge and vibration resistance enhance reliability
U.L. 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

Replacement Battery Set for PowerWare NetUPS SE 3000

Restore reliable backup power to your PowerWare NetUPS SE 3000 with this high-quality replacement UPS battery kit. Each set contains four SigmasTek SP12-18HR batteries engineered for superior short-duration discharge performance, making them ideal for the NetUPS SE 3000’s demands. These brand new, factory fresh batteries are tested to meet or exceed OEM expectations, delivering dependable operation for critical loads and emergency systems.

Key Specifications

  • Compatible UPS model: PowerWare NetUPS SE 3000
  • Battery model: SigmasTek SP12-18HR
  • Quantity: 4 batteries per set
  • Nominal voltage: 12 Volts
  • Capacity: 18 AH (amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge
  • Features: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Terminal type: Nut & Bolt
  • Connection note: Use all existing cables and hardware from original configuration to connect the new UPS batteries
  • Applications: Uninterruptible Power Supply (UPS) Units; Emergency Power Supply; Battery Powered Tools
  • Tested: Guaranteed to meet or exceed OEM specifications

Benefits

Choosing this replacement UPS battery kit gives your PowerWare NetUPS SE 3000 enhanced reliability and a longer service life. The high rate discharge design supplies quick bursts of power when your UPS needs it most, while the valve regulated, spill-proof build reduces maintenance and increases safety. Low self-discharge keeps the batteries ready for action after storage periods, contributing to a long-lasting battery investment for your facility.

These high-performance UPS batteries are well-suited for protecting servers, network gear, and sensitive electronics during outages and for supporting emergency power systems in commercial or industrial environments. Their high vibration resistance and robust certifications (U.L. and CE) mean they stand up to demanding conditions and regulatory requirements. Whether used for UPS backup, emergency power, or power tools that require rapid discharge, this kit offers dependable performance and value backed by a one-year warranty.

Installation is straightforward: swap the old batteries and reuse your existing cables and hardware for a secure fit. Our technical team inspects and tests each set to ensure compatibility with the NetUPS SE 3000, so you can replace with confidence.

Buy this replacement UPS battery set for the PowerWare NetUPS SE 3000 now to secure high-performance, long-lasting battery backup. Order today for fast shipping and expert support.

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

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