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SigmasTek  |  SKU: BW-16930

FirstPower LFP12120A High Performance Replacement Battery 68.06 lb

11% off
Sale price $287.99 USD Regular price $322.99
Shipping calculated at checkout.
Compatible replacement for FirstPower LFP12120A model
Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof design for safety and convenience
U.L. recognized and CE certified for quality assurance
Brand new with a 1-year warranty for reliable use
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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 | 100 Ah

Terminal Type

Nut & Bolt

FirstPower LFP12120A Replacement Battery — Compatible with FirstPower LFP12120A

The FirstPower LFP12120A replacement battery provides a perfect match for systems expecting the FirstPower LFP12120A specification. Combining SLA reliability with advanced AGM construction, this replacement battery is engineered to deliver consistent performance, dependable energy storage, and the peace of mind needed for critical applications. We guarantee compatibility and quality to restore uptime for your UPS, emergency power system, or equipment suite.

Key Specifications

  • Model Compatibility: FirstPower LFP12120A
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Voltage: 12 Volts
  • Capacity: 100 Ah
  • Terminal Type: Nut & Bolt
  • Supplier/Label: SigmasTek

Benefits

Expect durability and longevity from this long-lasting battery. AGM construction reduces electrolyte stratification and enhances charge/discharge efficiency, which extends service life in cycling and standby applications. As a maintenance-free, sealed unit with spill-proof construction, it offers safe, low-maintenance operation that is ideal for enclosed installations, portable carts, and stationary cabinets.

This high-performance battery is suitable for UPS systems, emergency lighting, security and alarm systems, mobility devices, power tools, and telecom power backup. The steady 12 Volt output and substantial 100 Ah capacity deliver reliable runtime during outages and heavy load conditions. Nut & bolt terminations provide secure, low-resistance connections that stand up to repeated use and vibration.

Certified to recognized safety standards (U.L. and CE), the FirstPower LFP12120A replacement battery is supplied brand new and backed by a 1 Year Warranty, so you’re covered from the moment of installation. Whether you’re maintaining infrastructure or replacing a worn-out cell, this replacement battery offers a straightforward, cost-effective upgrade.

Don’t wait until the next outage — order your FirstPower LFP12120A replacement battery now and secure reliable backup power for your critical equipment.

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 : FirstPower LFP12120A Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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