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SigmasTek  |  SKU: BW-14089

BS B6-4.5 High Performance Replacement Battery 1.59 lb

19% off
Sale price $21.99 USD Regular price $26.99
Shipping calculated at checkout.
Compatible replacement for BS Battery B6-4.5 SLA battery
Meets or exceeds OEM specifications for reliable performance
Brand new, factory fresh, and high quality for long-lasting use
UL listed and includes a minimum one-year warranty for safety
Ships within 24 hours with guaranteed best price and availability
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

6 Volts | 4.5 AH

Terminal Type

F1

BS Battery B6-4.5 Replacement Battery — Compatible with BS Battery B6-4.5

Restore dependable power with this compatible replacement battery for the BS Battery B6-4.5. Designed to meet or exceed OEM SLA battery specifications, this unit combines proven sealed lead acid technology with factory-fresh quality control to deliver reliable performance. If you need a long-lasting battery for backup or portable applications, the BS Battery B6-4.5 replacement battery offers an economical, high-performance solution that fits and functions without compromise.

Key Specifications

  • Model Compatibility: BS Battery B6-4.5
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Condition: Brand New, Factory Fresh
  • Warranty: Minimum of one year warranty
  • Certifications: UL listed
  • Brand: SigmasTek
  • Voltage: 6 Volts
  • Capacity: 4.5 AH
  • Terminal: F1
  • Meets or exceeds the OEM SLA battery specifications

Benefits

Designed for longevity and dependable output, this replacement battery delivers robust performance across a wide range of applications. Its sealed SLA construction provides maintenance-free operation and reliable energy storage, resulting in a long-lasting battery that reduces downtime and maintenance costs. As a high-performance battery option, it supplies steady current for critical loads and fast recovery after charging.

Durability: Built to withstand regular cycling and standby duty, the BS Battery B6-4.5 replacement is a practical choice for environments where reliability matters. Long life: Factory-fresh cells and quality controls extend usable life compared with older or worn batteries. High performance: Stable discharge under load makes this battery suitable for sensitive electronics and lighting devices.

Typical applications include UPS systems for network and telecom protection, emergency lighting, alarm systems, medical devices, and handheld or portable tools. With fast shipping and in-stock availability, you can replace your battery quickly and confidently.

Ready to buy? Order your BS Battery B6-4.5 replacement battery today for a dependable, high-performance replacement battery with a minimum one year warranty. Add to cart now to secure fast shipping and reliable power.

Technical Specifications

Voltage6 Volts
Amp Hours4.5 AH
Terminal TypeF1
Length (in.)2.76
Width (in.)1.86
Height (in.)3.94
Weight (lb.)1.59

Product Highlights

  • Brand Replacement : BS Battery B6-4.5
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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