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Enersys  |  SKU: BW-1908

Enersys HX500 UPS High Performance Replacement Battery 103.09 lb

19% off
New arrival
Sale price $684.99 USD Regular price $841.99
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High-rate discharge design ideal for UPS applications
Long standby life with less than 3% monthly self-discharge
Leak-proof construction usable in any orientation
Durable ABS flame retardant case for extra safety
Backed by 3-year warranty and UL listing
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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 | 145 Ah

Terminal Type

Internal Thread

Replacement Enersys HX500 UPS Battery — Compatible with Enersys HX500

The Enersys HX500 replacement UPS battery is a compatible, reliable power module engineered to provide consistent performance and dependable service for your UPS system. As a replacement UPS battery designed with high-rate discharge capability, the Enersys HX500 supports critical applications where steady, safe power delivery is essential. If you are searching for a high-performance UPS battery and a long-lasting battery solution, the Enersys HX500 delivers the quality and durability required for both standby and cyclic roles.

Key Specifications

  • Model: Enersys HX500
  • Battery Type: Rechargeable sealed lead acid battery
  • Design: High-rate discharge design
  • Watts per Cell: 491 Watts per cell on 15-min rate at 1.67 Volts
  • Voltage: 12 Volts
  • Capacity: 145 Ah
  • Terminal: Internal Thread
  • Technology: Absorbent Glass Mat (AGM)
  • Case: ABS (UL94 V-0) flame retardant case
  • Construction: Spill proof, no-leak construction, can be operated in any position
  • Self-discharge: Less than 3% per month
  • Standby Life Expectancy: Up to 10 years in standby use
  • Cycle Life: Up to 300 cycles at 100% discharge in cycle service
  • Warranty: 3 Year Warranty
  • Certifications: UL Listed
  • Condition: Brand New, Factory Fresh
  • Manufacturer Brand Reference: Enersys

Benefits

The Enersys HX500 replacement is crafted for durability and low-maintenance reliability. Thanks to AGM technology and a UL-rated flame-retardant ABS case, this unit offers spill-proof, no-leak performance and can be installed in a variety of orientations without compromising safety. With a self-discharge rate under 3% per month and an expected standby life of up to 10 years, this replacement offers the long-lasting battery life required for mission-critical applications where downtime is not an option.

Performance is a key advantage: with 491 Watts per cell on the 15-minute rate at 1.67 Volts and a robust high-rate discharge profile, this battery handles high loads and provides stable output during outages. It is an excellent high-performance UPS battery for data centers, telecom racks, medical backups, industrial controllers, and emergency lighting. When used in cyclic service, the HX500 supports up to 300 full-depth cycles, making it suitable for renewable energy storage, portable power applications, and other duty cycles that demand a dependable recharge capability.

Each replacement battery is professionally tested and packaged to meet quality control standards and arrives brand new and factory fresh, backed by a 3 year warranty and UL listing. The Enersys HX500 is a solid choice when you require a replacement UPS battery that combines safety, power, and longevity.

Don’t wait to secure your backup power. Buy this replacement Enersys HX500 high-performance UPS battery today for a reliable, long-lasting battery solution — in-stock orders generally ship within 24 hours. Purchase now to protect your critical systems.

Technical Specifications

Voltage12 Volts
Amp Hours145 Ah
Terminal TypeInternal Thread
Length (in.)13.3
Width (in.)6.8
Height (in.)10.7
Weight (lb.)103.0

Product Highlights

  • Brand Replacement : Enersys HX500
  • Manufacturer: Enersys
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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