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SigmasTek  |  SKU: BW-15325

BSB DC12-55 Compatible Replacement Battery 36.03 lb

15% off
Sale price $209.99 USD Regular price $246.99
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Compatible replacement for BSB DC12-55 model
Uses Absorbent Glass Mat (AGM) technology for enhanced performance
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 and is brand new, factory fresh
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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

BSB DC12-55 — Replacement Battery (Compatible: DC12-55)

The BSB DC12-55 replacement battery is built for reliable compatibility and consistent performance in systems that require a sealed lead acid power source. Meeting or exceeding OEM SLA specifications for the BSB DC12-55, this replacement battery is engineered using AGM technology and a maintenance-free design to provide safe, dependable energy. If you want a high-performance battery that is both durable and easy to maintain, the DC12-55 is an excellent solution.

Key Specifications

  • Compatible Model: BSB DC12-55
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Replacement Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 55 AH
  • Terminal Type: Nut & Bolt

Benefits

The BSB DC12-55 replacement battery offers robust performance for a wide range of power-critical uses. With AGM technology, the cell design ensures minimal electrolyte loss and superior vibration resistance, supporting longer service life and dependable discharge characteristics. As a high-performance battery, it maintains steady voltage under load and supports reliable recharge cycles, making it suitable for repeated usage scenarios.

Its maintenance-free, spill-proof construction makes it ideal for installations where ease of operation and safety are important. Typical uses include UPS systems for uninterrupted power, emergency power supplies, security and alarm systems, telecom infrastructure, and various battery-powered tools and equipment. The nut & bolt terminals provide a secure connection ideal for installations subject to movement or mechanical stress.

Certified to recognized standards (U.L. and CE) and delivered brand new with a one-year warranty, this DC12-55 replacement battery provides both reliability and value. It’s a long-lasting battery choice for technicians and end users seeking consistent, safe backup power.

Don’t wait for a power failure — order the BSB DC12-55 replacement battery now to ensure uninterrupted performance and dependable backup power when you need it most.

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 : BSB DC12-55 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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