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SigmasTek  |  SKU: BW-16798

CSB GP12120 High Performance Replacement Battery 7.28 lb

14% off
Sale price $47.99 USD Regular price $55.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for enhanced durability
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for safety and quality assurance
Brand new, factory fresh for reliable performance
1-year warranty for peace of mind and product confidence
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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.

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


Volts & Amps

12 Volts | 12 Ah

Terminal Type

F2

CSB Battery GP12120 Replacement — Compatible with GP12120

This replacement battery is engineered for reliable compatibility with the CSB Battery GP12120 model, delivering the dependable performance you expect from a premium sealed lead acid power source. Designed for consistent start-up, standby and cycling use, this high-quality replacement battery provides reliable power for a wide range of applications. Whether you need a dependable UPS backup, emergency power solution, or a dependable battery for security systems and portable equipment, this GP12120 replacement battery offers the performance and reliability you require.

Key Specifications

  • Model: GP12120
  • Brand: CSB Battery (Replacement provided by SigmasTek)
  • Chemistry: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Voltage: 12 Volts
  • Capacity: 12 Ah
  • Terminal: F2
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

Built using AGM technology, this replacement battery offers excellent vibration resistance and superior power delivery compared with conventional flooded cells. The sealed, maintenance-free design ensures no topping up—no messy acid handling—making it ideal for installations where reliability and low upkeep are priorities. As a high-performance battery, the GP12120 replacement delivers steady voltage under load and dependable recharge acceptance for frequent standby and cycle use.

The rugged construction and spill-proof design make this a long-lasting battery choice for critical applications such as UPS systems, emergency lighting and power, alarm and security systems, medical equipment, and portable power tools. Its UL and CE certifications mean it meets recognized safety and quality standards, providing peace of mind for both residential and commercial installations. The sealed AGM format also reduces self-discharge and improves shelf life, so it remains ready when you need backup power.

If you’re searching for a dependable replacement battery that balances performance and value—this GP12120 is a top option. It’s a long-lasting battery solution that keeps sensitive electronics protected and systems operational during outages.

Ready to upgrade or replace your battery? Order this GP12120 replacement battery now and secure reliable, long-lasting power backed by a 1 Year Warranty.

Technical Specifications

Voltage12 Volts
Amp Hours12 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)3.86
Height (in.)3.7
Weight (lb.)7.27

Product Highlights

  • Brand Replacement : CSB Battery GP12120
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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