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SigmasTek  |  SKU: BW-13318

BS Battery B12-5 High Performance Replacement Battery Set - 4 Pack 14.01 lb

15% off
Sale price $70.99 USD Regular price $83.99
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Compatible replacement for BS Battery B12-5 with OEM SLA specifications
Brand new, factory fresh, high quality sealed lead acid batteries
Includes minimum one year warranty for reliable performance
UL listed for safety and industry compliance
Fast shipping within 24 hours, stocked and ready to ship
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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.

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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 | 5 AH

Terminal Type

F1

BS Battery B12-5 Replacement Battery — Compatible with BS Battery B12-5

This BS Battery B12-5 replacement battery is engineered to deliver reliable compatibility, consistent performance, and dependable reliability for your BS Battery B12-5 applications. Designed as a direct replacement battery that meets or exceeds OEM SLA battery specifications, this high-performance battery is brand new, factory fresh, and UL listed. Whether you need a spare for emergency systems or a multi-pack for fleet maintenance, this long-lasting battery option offers peace of mind with a minimum one year warranty and fast shipping.

Key Specifications

  • Compatible model: BS Battery B12-5
  • Replacement for: BS Battery B12-5 rechargeable sealed lead acid battery
  • Voltage: 12 Volts
  • Amp-hours: 5 AH
  • Terminal type: F1
  • Brand: SigmasTek
  • Set quantity: Set of 4
  • Battery type: Sealed Lead Acid (SLA)
  • Warranty: Minimum one year warranty
  • Safety listing: UL listed
  • Condition: Brand new, factory fresh

Benefits

  • Durability: Built to meet or exceed OEM specifications, these units resist premature failure and provide consistent output across cycles.
  • Long life: As a long-lasting battery solution, the BS Battery B12-5 replacement offers reliable standby and cycle life when properly maintained.
  • High performance: This high-performance battery provides stable voltage and dependable current delivery for critical systems.
  • Maintenance-free: Sealed design prevents spills and reduces maintenance needs compared with flooded batteries.
  • Versatile applications: Ideal for UPS systems, emergency lighting, security and fire alarm systems, medical devices, portable tools, and other backup power needs.
  • Cost-effective multi-pack: The Set of 4 option is perfect for technicians, resellers, or facilities that require multiple identical replacement batteries for synchronized replacements.
  • Safety and confidence: UL listing and a minimum one year warranty provide assurance for installation in commercial and residential settings.

Upgrade to this BS Battery B12-5 replacement battery today to ensure your equipment stays powered when it matters most. If you’re seeking a reliable, high-performance battery with proven compatibility and fast shipping, add this long-lasting battery Set of 4 to your cart and buy with confidence.

Technical Specifications

Voltage12 Volts
Amp Hours5 AH
Terminal TypeF1
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)14.0

Product Highlights

  • Brand Replacement : BS Battery B12-5
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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