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Enersys  |  SKU: BW-5579

EnerSys HX 12HX330 UPS Compatible Replacement Battery 71.06 lb

21% off
New arrival
Sale price $337.29 USD Regular price $426.00
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Absorbent Glass Mat technology for superior charge acceptance
Flame retardant ABS case enhances safety and durability
Low self-discharge rate for up to 10 years standby life
Spill-proof, no-leak design allows operation in any position
3 year warranty with UL listing ensures trusted quality
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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 | 97 Ah

Terminal Type

Internal Thread

EnerSys HX 12HX330 — Compatible UPS Model: EnerSys HX 12HX330

Keep critical systems protected with the genuine EnerSys HX 12HX330 replacement UPS battery. Engineered for EnerSys HX series UPS units, this model delivers consistent, high-performance power with 370 Watts per cell on a 15-minute rate at 1.67 Volts. It’s an ideal solution for technicians and facilities that require dependable, long-lasting battery backup that installs easily and performs reliably under load.

Key Specifications

  • Model: EnerSys HX 12HX330
  • Brand: EnerSys
  • Battery Type: Rechargeable sealed lead acid (Absorbent Glass Mat)
  • Nominal Voltage: 12 Volts
  • Capacity: 97 Ah
  • Watts per Cell: 370 Watts per cell on 15-min rate at 1.67 Volts
  • Self-Discharge Rate: Less than 3% per month
  • Cycle Life: Up to 300 cycles at 100% discharge (cycle service)
  • Standby Life Expectancy: Up to 10 years in standby use
  • Terminals: Internal Thread
  • Case Material: ABS (UL94 V-0) flame retardant case
  • Construction: Spill proof, no-leak construction — can be operated in any position
  • Technology: Absorbent Glass Mat (AGM)
  • Warranty: 3 Year Warranty
  • Certifications: UL Listed
  • Condition: Brand New, Factory Fresh — professionally tested and packaged

Benefits

The EnerSys HX 12HX330 offers long service life and dependable performance, making it a top choice for those needing a long-lasting battery for UPS and emergency power systems. Its low self-discharge keeps the battery ready for years in standby service, reducing lifecycle costs and minimizing maintenance interventions.

Constructed with AGM technology and housed in a UL94 V-0 rated ABS case, this replacement UPS battery combines safety features with high output capability. The spill-proof and no-leak design permits versatile mounting and safer handling during replacement or maintenance operations.

Ideal applications include UPS units, emergency power backup, telecom, and other critical infrastructure where fast response and reliable runtime are required. The 12HX330 also supports cycle service duty and repetitive discharges, offering flexibility for mixed-use environments including industrial tool support where sealed lead acid batteries are used.

Don’t compromise on backup power—purchase the genuine EnerSys HX 12HX330 replacement UPS battery now for reliable performance backed by a 3 Year Warranty and quick shipping. Order today to maintain uninterrupted protection.

Technical Specifications

Voltage12 Volts
Amp Hours97 Ah
Terminal TypeInternal Thread
Length (in.)12.0
Width (in.)6.61
Height (in.)8.15
Weight (lb.)71.0

Product Highlights

  • Brand Replacement : EnerSys HX
  • Manufacturer: Enersys
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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