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SigmasTek  |  SKU: BW-14134

BS B6-3 High Performance Replacement Battery 1.37 lb

15% off
Sale price $34.99 USD Regular price $40.99
Shipping calculated at checkout.
Compatible replacement for BS Battery B6-3 with guaranteed 100% fit
Factory fresh, brand new sealed lead acid battery for reliable performance
Meets or exceeds OEM SLA battery specifications for superior quality
Includes a minimum one-year warranty for peace of mind
UL listed and ships within 24 hours for fast, secure delivery
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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 | 3 Ah

Terminal Type

F1

BS Battery B6-3 Replacement Battery — Compatible with BS Battery B6-3

Replace your BS Battery B6-3 with a reliable, brand new replacement battery that meets or exceeds OEM SLA battery specifications. This rechargeable Sealed Lead Acid (SLA) unit is supplied factory fresh and validated as UL listed for safety. If you need a long-lasting battery that combines dependable standby performance with easy, maintenance-free operation, the BS Battery B6-3 replacement is a practical, cost-effective choice for a wide range of applications.

Key Specifications

  • Model Compatibility: BS Battery B6-3
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) — stated in product text
  • Voltage: 6 Volts
  • Capacity: 3 Ah
  • Terminal Type: F1
  • Brand: SigmasTek
  • Certifications: UL listed
  • Condition: Brand New, Factory Fresh
  • Design: Maintenance-Free, Spill Proof Construction
  • Warranty: Minimum 1 Year

Benefits

This BS Battery B6-3 replacement battery provides durable, long-life performance in a compact package. The AGM, maintenance-free construction reduces upkeep and eliminates spill risk, while delivering stable power under both float and cyclic conditions. As a high-performance battery, it offers dependable recharge acceptance and consistent output for small UPS units, emergency lighting, security systems, medical devices, and portable tools that require reliable 6V backup power.

The UL listing and factory-fresh condition give you confidence in safety and quality right out of the box. The compact 3 Ah capacity is ideal for low-to-moderate draw applications where space is limited but reliable reserve power is essential. Typical uses include alarm systems, compact UPS modules, instrumentation, and handheld equipment that must remain operational during outages.

Backed by at least a one-year warranty and offered at competitive pricing with rapid shipping, this replacement battery for the BS Battery B6-3 is an efficient, long-lasting battery solution you can trust.

Buy your BS Battery B6-3 replacement battery today and enjoy dependable performance, fast shipping, and excellent value.

Technical Specifications

Voltage6 Volts
Amp Hours3 Ah
Terminal TypeF1
Length (in.)4.92
Width (in.)1.34
Height (in.)2.35
Weight (lb.)1.37

Product Highlights

  • Brand Replacement : BS Battery B6-3
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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