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SigmasTek  |  SKU: BW-17100

BS Battery B12-1.2 Reliable Replacement 1.21 lb

16% off
Sale price $25.99 USD Regular price $30.99
Shipping calculated at checkout.
Compatible replacement for BS Battery B12-1.2 with exact OEM specifications
Brand new, factory fresh sealed lead acid battery for reliable performance
UL listed and meets high safety and quality standards
Includes a minimum one-year warranty for peace of mind
Ships within 24 hours with guaranteed best price on the market
In stock

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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.

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 | 1.2 Ah

Terminal Type

F1

BS Battery B12-1.2 Replacement Battery — Compatible with BS Battery B12-1.2

This compatible replacement for the BS Battery B12-1.2 is designed to meet or exceed OEM SLA battery specifications, delivering reliable compatibility and stable performance. As a rechargeable Sealed Lead Acid (SLA) unit built with Absorbent Glass Mat (AGM) technology, it provides a maintenance-free, spill-proof solution ideal for backup and portable applications. If you're searching for a trusted replacement battery that balances cost and performance, this product is supplied brand new and factory fresh with certification and warranty for peace of mind.

Key Specifications

  • Model: BS Battery B12-1.2 (replacement)
  • Compatible Model: BS Battery B12-1.2
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 1.2 Ah
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: UL Listed / U.L. Recognized
  • Condition: Brand New, Factory Fresh
  • Warranty: Minimum 1 Year Warranty
  • Replacement Brand: SigmasTek

Benefits

  • Durability: The sealed AGM construction minimizes maintenance and reduces the risk of electrolyte leakage, giving you a durable solution for prolonged use.
  • Long Life: Engineered for reliable charge acceptance and stable discharge performance, this long-lasting battery supports both standby and cyclic duties.
  • High Performance: Meeting or exceeding OEM specifications, the high-performance battery delivers stable voltage under load—critical for sensitive UPS and emergency systems.
  • Certified Safety: UL listing and U.L. recognition ensure the battery meets important safety standards for consumer and professional applications.
  • Typical Applications: Commonly used as a replacement battery in UPS systems, emergency lighting, medical instruments, alarm systems, mobility equipment, and small power tools.
  • Fast Shipping & Support: The battery is in stock, ships within 24 hours, and includes a minimum one year warranty—buy with confidence and expect prompt delivery and reliable customer service.

Buy your BS Battery B12-1.2 replacement battery with confidence today. This replacement battery offers dependable, long-lasting power for critical devices—order now to ensure uninterrupted performance and fast shipment.

Technical Specifications

Voltage12 Volts
Amp Hours1.2 Ah
Terminal TypeF1
Length (in.)3.78
Width (in.)1.69
Height (in.)2.04
Weight (lb.)1.21

Product Highlights

  • Brand Replacement : BS Battery B12-1.2
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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