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SigmasTek  |  SKU: BW-13020

ELSAR 156 High Performance Replacement Battery 12.66 lb

22% off
Sale price $55.99 USD Regular price $71.99
Shipping calculated at checkout.
Meets or exceeds OEM SLA battery specifications for reliable performance
Absorbent Glass Mat (AGM) technology ensures long-lasting power
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for safety and quality assurance
Includes 1-year warranty for peace of mind and protection
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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 | 18 Ah

Terminal Type

Nut & Bolt

Replacement ELSAR 156 Battery — Compatible with ELSAR 156

Designed as a direct fit for the ELSAR 156 model, this replacement battery combines reliable compatibility with proven performance and industry-standard safety. Whether you need a dependable emergency lighting power source or a trusted backup for critical systems, the replacement battery for ELSAR 156 delivers consistent voltage, dependable startup, and the spill-proof resilience expected from a high-quality sealed lead acid unit. This high-performance battery is factory fresh, tested for OEM-equivalent operation, and backed by a one-year warranty for peace of mind.

Key Specifications

  • Model: ELSAR 156 (replacement battery)
  • Brand: SigmasTek
  • Battery Type / Technology: Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 18 Ah
  • Terminal Type: Nut & Bolt
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year

Benefits

This replacement battery for the ELSAR 156 is engineered for long service life and reliable performance in demanding environments. AGM construction offers superior vibration resistance and excellent charge acceptance, helping extend cycle life and enabling a long-lasting battery solution for emergency systems. The maintenance-free, spill-proof design eliminates the hassle of fluid checks and containment, making it safe to install in enclosed cabinets and emergency lighting fixtures.

Expect consistent high-performance battery behavior during discharge and recharge cycles, ideal for emergency lighting, security alarm panels, fire alarm systems, and medical devices. The rugged construction and OEM-level compatibility make it appropriate for UPS modules, standby emergency power, and other critical backup applications where dependable energy delivery is essential. With U.L. recognition and CE certification, this unit meets safety and regulatory expectations commonly required in commercial and residential installations.

When you need an affordable, OEM-equivalent replacement battery that prioritizes reliability and longevity, this ELSAR 156 replacement battery is a top choice. It delivers the dependable runtime and durability technicians and facility managers expect while remaining easy to install and service-free.

Ready to restore reliable power to your ELSAR 156 system? Add this long-lasting battery to your cart now and experience the confidence of a high-performance battery backed by a one-year warranty.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)3.0
Height (in.)6.59
Weight (lb.)12.65

Product Highlights

  • Brand Replacement : ELSAR 156 Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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