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SigmasTek  |  SKU: BW-13402

Simplex 112136 High Performance Replacement Battery 36.03 lb

11% off
Sale price $209.99 USD Regular price $236.99
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High performance 12V 55AH SLA battery for reliable power
VRLA sealed technology ensures safe operation in any position
NB terminal design for guaranteed compatibility with original battery
Wide operating temperature range for versatile use environments
UL certified with a 1-year warranty for quality and durability assurance
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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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 | 55 AH

Terminal Type

Nut & Bolt

Simplex 112136 Replacement Battery (Compatible with Simplex Models)

The Simplex 112136 replacement battery is a powerful 12V 55AH SLA option offering consistent, reliable performance for your critical power systems. As a high-performance battery designed to meet or exceed OEM specifications, it provides a long-lasting, maintenance-free power source for a wide range of applications including UPS, emergency lighting, and industrial equipment.

Key Specifications

  • Brand: Simplex
  • Model Compatibility: 112136
  • Battery Type: VRLA (valve-regulated lead acid) Sealed Battery Technology
  • Volts: 12 V
  • Amp Hours: 55 AH
  • Terminal: NB (Nut & Bolt)
  • Weight: 36 Lbs
  • Length: 9.04 In
  • Width: 5.45 In
  • Height: 8.15 In
  • UL Certification: UL certified (Underwriters Laboratories)
  • Package Contains: 1 battery
  • Warranty: 1-year Warranty
  • Design Features: High discharge design; wide operating temperature range; sealed for safe operation in any position
  • Shipping: ETD: 3 Business Days; Shipping Methods – UPS Ground and USPS; We ship in 1 business day for all in-stock items
  • Guaranteed compatibility with original battery

Benefits

  • Durability: Constructed with sealed VRLA technology to withstand regular cycling and deliver steady, reliable power over time.
  • Long Life: A 55AH capacity provides extended runtime and dependable service life, making this a trusted long-lasting battery for continuous and standby operations.
  • High Performance: Engineered for high discharge scenarios, this high-performance battery supplies stable current to support critical loads without voltage sag.
  • Maintenance-Free & Safe: Sealed valve-regulated design allows flexible mounting and safe use near sensitive electronics and personnel without the need for maintenance.
  • Typical Applications: Ideal as a replacement battery in UPS systems, emergency lighting, telecommunications equipment, renewable energy setups, and portable heavy-duty tools.
  • OEM Compatibility: Designed to meet or exceed Simplex 112136 specifications so you can replace your original battery with confidence.

Replace your aging Simplex 112136 with this high-performance replacement battery today. Backed by UL certification and a 1-year warranty, this long-lasting battery is ready to ship—click to purchase now and restore reliable power to your equipment.

Technical Specifications

Voltage12 Volts
Amp Hours55 AH
Terminal TypeNut & Bolt
Length (in.)9.04
Width (in.)5.45
Height (in.)8.15
Weight (lb.)36.0

Product Highlights

  • Brand Replacement : Simplex 112136 Replacement
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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