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SigmasTek  |  SKU: BW-16926

FirstPower LFP1290L High Capacity Replacement Battery 68.06 lb

12% off
Sale price $287.99 USD Regular price $325.99
Shipping calculated at checkout.
Replacement for FirstPower LFP1290L with 100% OEM compatibility
Uses advanced Absorbent Glass Mat (AGM) technology for superior performance
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for safety and quality assurance
Factory fresh with a 1-year warranty for peace of mind
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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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⚠️ 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 | 100 Ah

Terminal Type

Nut & Bolt

FirstPower LFP1290L Battery (Replacement) — Compatible with FirstPower LFP1290L

Replace your worn battery with this FirstPower LFP1290L replacement battery designed for compatibility and dependable performance. Featuring AGM technology and a maintenance-free, spill-proof design, this high-performance battery provides the consistent power required by the FirstPower LFP1290L model. Choose a reliable, long-lasting battery that restores original runtime and safeguards critical systems.

Key Specifications

  • Compatible Model: FirstPower LFP1290L
  • Replacement Brand: SigmasTek
  • Battery Type: Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 100 Ah
  • Terminal Type: Nut & Bolt
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

The FirstPower LFP1290L replacement battery provides strong, dependable output and a maintenance-free user experience. AGM design enhances performance across charge/discharge cycles and improves resilience against vibration and shock. This product is a high-performance battery option for both short-term backup and longer-term cyclic use.

Durability and longevity are emphasized through sealed construction and quality certifications. Typical applications include UPS systems, emergency lighting and backup power, telecom and data center use, solar power storage, mobility solutions, and powering industrial or portable tools. Nut & bolt terminals deliver a secure connection that supports installations where mechanical stability is important.

With U.L. recognition and CE certification, you’re getting a replacement battery that meets accepted safety and performance standards. The new, factory-fresh condition coupled with a 1 year warranty ensures immediate reliability and short-term protection for your investment.

Ready to restore dependable power to your FirstPower LFP1290L equipment? Add this long-lasting battery to your cart now and benefit from safe, maintenance-free performance backed by a 1 year warranty.

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 LFP1290L Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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