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SigmasTek  |  SKU: BW-13526

National C01A Reliable Replacement Battery 1.65 lb

21% off
Sale price $30.99 USD Regular price $38.99
Shipping calculated at checkout.
Compact size: 3.78 inches length for easy fit
Reliable 12-volt power output
Lightweight design at 1.65 lbs for portability
Durable 0.8 Ah capacity ensures steady performance
Brand replacement for National Battery C01A models
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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 | 0.8 Ah

Terminal Type

Special Connector

National Battery C01A Replacement Battery — Compatible with SigmasTek

The National Battery C01A replacement battery is a compact 12 Volt solution designed to serve SigmasTek-compatible systems that require steady, dependable power. This replacement battery offers a practical combination of size and reliability for small backup power setups and portable devices. If you need a trustworthy, long-lasting battery that integrates easily into existing equipment, the C01A provides the dependable performance expected in maintenance and emergency scenarios.

Key Specifications

  • Manufacturer: SigmasTek
  • Length (in.): 3.78
  • Brand Replacement: National Battery
  • Width (in.): 0.98
  • Voltage: 12 Volts
  • Height (in.): 2.44
  • Amp Hours: 0.8 Ah
  • Weight (lb.): 1.65
  • Model: C01A

Benefits

The C01A is engineered to be a long-lasting battery suited for applications such as small UPS units, emergency lighting, alarm and access control systems, and handheld tools that demand reliable 12 Volt power. Its sealed, maintenance-free design reduces upkeep and provides robust performance across standard standby and light cycle uses. When consistent output and longevity are priorities, the C01A offers dependable reserve capacity to handle short outages and critical shutdown sequences.

As a high-performance battery replacement, the C01A maintains stable voltage under typical loads, helping connected electronics perform predictably during power disturbances. The compact dimensions (3.78 x 0.98 x 2.44 inches) and lightweight construction (1.65 lb.) allow for flexible installation in constrained spaces without sacrificing performance. The 0.8 Ah capacity provides enough reserve for short-term backup and routine maintenance cycles.

Facilities and field technicians will find the C01A straightforward to install as a direct replacement in SigmasTek-compatible devices, simplifying inventory management and reducing equipment downtime. Common deployment areas include telecom backup modules, small UPS systems, medical monitoring and alarm panels, and portable testing equipment.

Ensure your systems remain protected with the National Battery C01A replacement battery — add it to your cart today for a dependable, high-performance, long-lasting battery solution you can trust.

Technical Specifications

Voltage12 Volts
Amp Hours0.8 Ah
Terminal TypeSpecial Connector
Length (in.)3.78
Width (in.)0.98
Height (in.)2.44
Weight (lb.)1.65

Product Highlights

  • Brand Replacement : National Battery C01A
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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