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SigmasTek  |  SKU: BW-10691

BCI Group Size 27 High Performance Replacement Battery 68.06 lb

16% off
New arrival
Sale price $287.99 USD Regular price $342.99
Shipping calculated at checkout.
Brand new, factory fresh for reliable performance
Absorbent Glass Mat (AGM) technology for enhanced durability
Maintenance-free and spill-proof design for easy use
U.L. recognized and CE certified for safety assurance
Compatible with BCI Group Size 27 models, backed by 1-year warranty
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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

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


Volts & Amps

12 Volts | 100 Ah

Terminal Type

Nut & Bolt

SigmasTek 12V 100Ah BCI Group Size 27 SLA Battery with NB (Nut & Bolt) Terminal

This brand new SigmasTek BCI Group Size 27 replacement battery is a powerful, long-lasting energy solution engineered for applications that require robust capacity and dependable performance. With a 12 Volt, 100 Ah rating and NB (Nut & Bolt) terminal configuration, this sealed lead acid (SLA) battery provides the heavy-duty runtime and durability needed for sustained operation. We guarantee full compatibility with BCI Group Size 27 installations, offering a high-performance battery option for demanding backup and primary power systems.

Key Specifications

  • Brand: SigmasTek
  • Battery Group: BCI Group Size 27
  • Battery Type: Rechargeable Sealed Lead Acid (SLA) battery
  • Technology: Absorbent Glass Mat (AGM)
  • Voltage: 12 Volts
  • Capacity: 100 Ah
  • Terminal Type: NB (Nut & Bolt)
  • Design: Maintenance-Free with Spill Proof Construction
  • Safety: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility Claim: Guaranteed 100% compatibility with BCI Group Size 27 model

Benefits

This SigmasTek BCI Group Size 27 battery delivers exceptional durability and long life suited for heavy-duty duties. The AGM construction provides enhanced vibration resistance and leak protection, while the maintenance-free design eliminates the need for routine electrolyte checks. As a high-performance battery with a substantial 100 Ah capacity, it supports longer runtimes and is ideal for sustained loads, frequent cycling, or critical standby systems.

Typical applications include use in uninterruptible power supplies (UPS), emergency backup systems, telecommunications, solar energy storage, large mobility devices, and heavy-duty tools or equipment requiring extended runtime. The NB (Nut & Bolt) terminal ensures secure connections for high-current applications, minimizing voltage drops and connection issues under load.

The U.L. recognition and CE certification provide added assurance of safety and conformity to recognized standards, making this long-lasting battery a reliable choice for demanding installations. The 1 Year Warranty and factory-fresh condition offer protection and peace of mind for installers and equipment managers.

Ready to upgrade to a powerful, long-lasting battery for your BCI Group Size 27 application? Purchase this SigmasTek 12V 100Ah high-performance replacement battery now to ensure reliable power and extended runtime.

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 : BCI Group Size
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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