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SigmasTek  |  SKU: BW-16934

FirstPower LFP12100D Deep Cycle Replacement Battery 68.06 lb

18% off
Sale price $287.99 USD Regular price $351.99
Shipping calculated at checkout.
Meets or exceeds OEM SLA battery specifications
Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof construction for safety
U.L. recognized and CE certified for quality assurance
Includes 1-year warranty for reliable 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

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Volts & Amps

12 Volts | 100 Ah

Terminal Type

Nut & Bolt

FirstPower LFP12100D Replacement Battery — Compatible with FirstPower LFP12100D

If you need a reliable replacement battery for the FirstPower LFP12100D, this Rechargeable Sealed Lead Acid (SLA) unit is engineered to match or exceed OEM specifications for dependable compatibility and performance. Built with Absorbent Glass Mat (AGM) technology and a maintenance-free, spill-proof construction, the FirstPower LFP12100D replacement provides safe, stable power for a wide range of critical applications. Choose a long-lasting battery solution that combines safety, certification, and fresh factory condition for immediate use.

Key Specifications

  • Model: FirstPower LFP12100D
  • 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
  • Brand/Supplier: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 100 Ah
  • Terminal Type: Nut & Bolt

Benefits

Designed for durability and consistent output, this replacement battery leverages AGM construction to provide reduced internal resistance and improved charge/discharge performance compared with older battery types. The sealed, maintenance-free design reduces operational hassle while increasing safety through spill-proof construction — essential in environments where leaks or maintenance downtime are unacceptable.

As a high-performance battery choice, the LFP12100D replacement excels in both standby and cyclic duties, delivering reliable starting power and stable voltage regulation over time. The included U.L. recognition and CE certification confirm compliance with key safety standards, making it suitable for professional installations and regulated equipment.

Typical uses include UPS systems, emergency lighting and backup power, medical equipment backups, security systems, telecom hardware, and various portable or fixed tools and machinery that require sealed lead acid batteries. The robust 12 Volt, 100 Ah capacity with nut & bolt terminals supports heavy loads and secure connections for dependable service life.

Don’t let a worn battery leave you without power. Purchase this FirstPower LFP12100D replacement battery now and benefit from a long-lasting battery solution with the reassurance of 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 LFP12100D Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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