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SigmasTek  |  SKU: BW-2544

Dell 4200W J730N UPS Compatible Replacement Battery Set 95.93 lb

26% off
New arrival
Sale price $488.99 USD Regular price $659.99
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Includes 16 SigmasTek SP12-9HR batteries (12V 9AH) for Dell 4200W J730N UPS
Engineered for high rate discharge to handle UPS power surges
Valve regulated, spill-proof construction for safety and maintenance-free use
Low self-discharge and vibration resistant for extended battery life
Factory fresh with 1 year warranty and quality certifications
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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

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Volts & Amps

12 Volts | 9 AH

Terminal Type

F2

Replacement Battery Set for Dell 4200W (J730N)

Ensure continuous protection for your Dell 4200W (J730N) Uninterruptible Power Supply with this high-quality replacement battery set. Designed for reliable compatibility and optimal performance, this replacement UPS battery pack restores backup runtime and provides the peace of mind needed for critical operations. Ideal for IT infrastructure, point-of-sale systems, and emergency power installations, these batteries offer dependable energy when it matters most.

Key Specifications

  • Quantity: 16 batteries per set
  • Battery Model: SigmasTek SP12-9HR
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 9 AH (Amp-hours)
  • Terminal: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Self-discharge: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatible With: Dell 4200W (J730N) UPS unit

Benefits

This replacement battery pack provides a long-lasting battery solution that is both maintenance-free and highly reliable. The high-rate discharge capability means the pack can supply elevated currents for short durations, making it an excellent high-performance UPS battery for demanding scenarios. Valve regulated and spill-proof construction reduces installation constraints and lowers the risk of leakage, while low self-discharge ensures your Dell 4200W (J730N) remains ready for action after extended standby.

Rugged design features such as high vibration resistance increase reliability in dynamic environments. Certified by U.L. and CE, these batteries meet established safety and quality standards. They are well suited to Uninterruptible Power Supply units, emergency power systems, and battery-powered tools where reliable burst power is needed. All battery sets are tested by our technical staff to ensure they meet or exceed OEM performance expectations.

Remember to reuse your original cables and hardware to connect the new batteries correctly. Selecting this replacement UPS battery set gives you a dependable, high-performance upgrade for your Dell 4200W (J730N), backed by a one-year warranty and fast shipping.

Purchase this trusted replacement UPS battery set now and restore reliable backup power to your Dell 4200W (J730N) today.

Technical Specifications

Voltage12 Volts
Amp Hours9 AH
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)95.84

Product Highlights

  • Brand Replacement : Dell 4200W
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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