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SigmasTek  |  SKU: BW-15326

BSB DB12-55 Compatible Replacement Battery 36.03 lb

25% off
Sale price $209.99 USD Regular price $278.99
Shipping calculated at checkout.
Compatible replacement for BSB DB12-55 model
Uses Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free design with spill-proof construction
U.L. Recognized and CE Certified for safety and reliability
Brand new, factory fresh with a 1-year warranty
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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 DB12-55 — Replacement Battery (Compatible: DB12-55)

The BSB DB12-55 replacement battery is a direct-fit option engineered to meet or exceed OEM SLA specifications for the BSB DB12-55 model. Combining AGM technology with a maintenance-free, spill-proof build, this replacement battery offers dependable performance, safety certifications, and reliable operation in a variety of environments. It’s a high-performance battery designed to give you consistent power and peace of mind.

Key Specifications

  • Compatible Model: BSB DB12-55
  • 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

Designed for durability and steady performance, the BSB DB12-55 replacement battery uses AGM construction to protect against spills and provide superior vibration tolerance. This leads to a long-lasting battery life and reliable operation in both stationary and mobile setups. As a high-performance battery, it supplies consistent output under load and supports efficient charging, which helps extend service intervals and reduce lifecycle costs.

The maintenance-free design eliminates the need for electrolyte monitoring and watering, minimizing maintenance time and making it suitable for enclosed or hard-to-access installations. Typical applications include UPS and backup power systems, emergency lighting, security and alarm systems, telecommunications, and a broad array of tools and equipment requiring sealed lead acid power. Nut & bolt terminals ensure a secure and robust electrical connection, ideal for industrial use.

With U.L. and CE recognition and a one-year warranty, this replacement battery comes factory fresh and ready to deliver dependable backup power. It’s a reliable option for anyone needing a long-lasting battery that balances performance with safety.

Replace your BSB DB12-55 today — click to purchase this dependable, high-performance replacement battery and secure reliable power for your critical systems.

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 DB12-55 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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