Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-16959

BSB DB12-90 Compatible Replacement Battery 68.06 lb

15% off
Sale price $287.99 USD Regular price $336.99
Shipping calculated at checkout.
Compatible replacement for BSB DB12-90 model
Uses Absorbent Glass Mat (AGM) technology for reliable performance
Maintenance-free and spill-proof design for safety and convenience
U.L. Recognized and CE Certified for quality assurance
Brand new with a 1-year warranty for peace of mind
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

Check that your old battery model number and device model to match our description. This makes sure they work together.


We ship your order same day if you buy it before 4 PM EST.

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 100 Ah

Terminal Type

Nut & Bolt

BSB DB12-90 Battery (Replacement) — Compatible with BSB DB12-90

Replace your old battery with this compatible BSB DB12-90 replacement battery designed for dependable operation, stable output, and reliable compatibility with the BSB DB12-90 model. This rechargeable Sealed Lead Acid (SLA) battery is engineered to meet or exceed OEM SLA specifications and offers a maintenance-free, high-performance battery option for critical power applications where uptime matters.

Key Specifications

  • Model: BSB DB12-90
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 100 Ah
  • Terminal Type: Nut & Bolt
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

This BSB DB12-90 replacement battery offers long life and dependable performance across varied operating conditions. The AGM internal construction makes it a rugged, vibration-resistant option that charges efficiently and provides stable discharge profiles—ideal for systems that require a reliable, long-lasting battery. As a high-performance battery replacement, it is optimized for both standby and cyclic duties and designed to minimize maintenance with spill-proof, sealed construction.

Recommended for UPS units, emergency power systems, telecommunications equipment, security and alarm systems, mobility devices, and industrial tools, this replacement battery ensures you can count on consistent power when it matters most. U.L. recognition and CE certification add assurance that the battery meets recognized safety and quality standards, and the factory-fresh condition plus 1 year warranty give added peace of mind for your investment.

Don’t wait until power fails—secure your BSB DB12-90 replacement battery today. Click to purchase and get a long-lasting battery that delivers dependable performance and full compatibility with your equipment.

Technical Specifications

Voltage12 Volts
Amp Hours100 Ah
Terminal TypeNut & Bolt
Length (in.)12.0
Width (in.)6.6
Height (in.)8.15
Weight (lb.)68.0

Product Highlights

  • Brand Replacement : BSB DB12-90 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.