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Enersys  |  SKU: BW-1929

East Penn 27HR3500 UPS High Performance Replacement Battery 71.06 lb

22% off
New arrival
Sale price $443.99 USD Regular price $568.99
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High-rate discharge battery delivering consistent UPS power
Low self-discharge under 3% per month for up to 10 years standby
Leak-proof and spill-proof design for versatile installation
ABS flame retardant case with UL94 V-0 certification
3-year warranty with factory fresh and tested 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

East Penn 27HR3500 Replacement UPS Battery — Compatible with 27HR3500 UPS

The East Penn 27HR3500 compatible replacement battery is crafted to deliver robust, reliable power for UPS systems and standby applications. Offering high-rate discharge capability and proven AGM technology, this replacement UPS battery is an excellent option for restoring backup capacity and ensuring continuity for critical equipment. Trust the East Penn 27HR3500 for dependable performance when it matters most.

Key Specifications

  • Model: 27HR3500
  • Brand: East Penn
  • Voltage: 12 Volts
  • Capacity: 97 Ah
  • Terminal Type: Internal Thread
  • High-rate discharge: 370 Watts per cell on 15-min rate at 1.67 Volts
  • Self-discharge Rate: Less than 3% per month
  • Expected Standby Life: Up to 10 years
  • Cycle Life: Up to 300 cycles at 100% discharge (cycle service)
  • 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
  • Warranty: 3 Year Warranty
  • Certifications: UL Listed
  • Condition: Brand New, Factory Fresh
  • Design Note: High-rate discharge design for superior UPS performance
  • Quality: Professionally tested and packaged; orders for in-stock items typically ship within 24 hours

Benefits

The East Penn 27HR3500 replacement UPS battery is engineered for long-term durability and reliable standby performance. AGM construction and a flame-retardant ABS case deliver spill-proof, maintenance-free operation suitable for UPS cabinets and enclosed systems. Its no-leak design and orientation flexibility simplify installation and reduce service complexity.

Offering high-rate discharge capability—370 Watts per cell at the 15-minute rate—this high-performance UPS battery supports sustained loads and critical electronics during power interruptions. The low self-discharge rate and up to 10 years standby life ensure your battery remains ready for emergency use, while up to 300 cycles at full discharge give it resilience in cyclic or float/downstream applications.

Backed by a 3 year warranty and UL certification, the East Penn 27HR3500 is suitable for UPS backup, emergency power systems, telecom shelters, and other environments requiring a long-lasting battery solution. Professional testing and fast shipping for in-stock orders further ensure you receive a reliable unit ready for immediate deployment.

Ready to upgrade? Purchase the replacement East Penn 27HR3500 long-lasting battery today for dependable backup power and quick delivery.

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 : East Penn
  • Manufacturer: Enersys
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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