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SigmasTek  |  SKU: BW-4334

APC Dell Smart-UPS 3000 Rack Mount (DLA3000RMT2U) UPS High Performance Replacement Battery Set 28.03 lb

13% off
New arrival
Sale price $145.99 USD Regular price $166.99
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Replacement battery set with high power output
Valve regulated spill-proof for maintenance-free use
Low self-discharge keeps batteries ready longer
High vibration resistance ensures durability
U.L. recognized and CE certified for trusted quality
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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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Volts & Amps

12 Volts | 5.5 Ah

Terminal Type

F2

SigmasTek SP12-5.5HR Replacement Battery Set for APC Dell Smart-UPS 3000 Rack Mount (DLA3000RMT2U)

Specifically matched to the APC Dell Smart-UPS 3000 Rack Mount (DLA3000RMT2U), this replacement UPS battery set brings back reliable backup runtime and consistent power delivery. The kit includes eight SigmasTek SP12-5.5HR batteries (12 Volts, 5.5 AH), each factory fresh and tested to ensure compatibility and dependable operation in your Smart-UPS system. Choose this high-performance UPS battery pack to maintain uptime for critical equipment.

Key Specifications

  • Battery Set Quantity: 8 batteries
  • Battery Model: SigmasTek SP12-5.5HR
  • Voltage: 12 Volts
  • Capacity: 5.5 AH
  • Terminal Type: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • 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
  • Compatible UPS Model: APC Dell Smart-UPS 3000 Rack Mount (DLA3000RMT2U)

Benefits

This replacement battery set offers long-term reliability and robust performance for rack-mounted UPS installations. The valve regulated, spill-proof construction improves safety during installation and minimizes the risk of electrolyte leakage. Low self-discharge helps maintain stored charge for longer periods, so these batteries are ready when emergencies occur. The high rate discharge capability is especially beneficial in UPS systems that must deliver short bursts of higher power to support attached equipment.

Certified for quality and safety (U.L. Recognized and CE Certified), these batteries are a dependable, high-performance UPS battery solution for data centers, network infrastructure, and critical systems that depend on uninterrupted power. Their high vibration resistance makes them suitable for rack-mount use and environments where mechanical stress may occur. Typical applications include Uninterruptible Power Supply (UPS) units, emergency power supply setups, and battery-powered tools used during maintenance and repair.

The SigmasTek SP12-5.5HR batteries are brand new and factory fresh, and each unit is tested by our technical staff to confirm compliance with OEM performance. The included one-year warranty adds protection and peace of mind for your purchase.

Restore dependable runtime to your APC Dell Smart-UPS 3000 Rack Mount (DLA3000RMT2U) today — order this replacement UPS battery set now. In-stock orders typically ship within 24 hours. If you need assistance, contact our customer service team at or e-mail us for fast, knowledgeable support. Buy now to secure a long-lasting battery solution for your critical rack-mounted UPS.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)28.0

Product Highlights

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

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