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SigmasTek  |  SKU: BW-16575

FirstPower FP12150 High Performance Compatible Replacement Battery 12.66 lb

21% off
Sale price $55.99 USD Regular price $70.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free design with spill-proof construction for safety
U.L. recognized and CE certified for quality assurance
Brand new, factory fresh for reliable use
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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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 18 Ah

Terminal Type

Nut & Bolt

FirstPower FP12150 Replacement Battery — Compatible with FirstPower FP12150

This replacement battery is purpose-built to match and exceed the performance of the FirstPower FP12150. Featuring Absorbent Glass Mat (AGM) technology in a sealed lead acid (SLA) format, the FP12150 replacement provides reliable, maintenance-free power with spill-proof construction for safe indoor and enclosed use. With guaranteed compatibility for the FirstPower FP12150 model and a best-price commitment, it’s an attractive option for anyone seeking a high-performance battery and a long-lasting battery replacement.

Key Specifications

  • Compatible Model: FirstPower FP12150
  • Battery Type: Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Voltage: 12 Volts
  • Capacity: 18 Ah
  • Terminal Type: Nut & Bolt
  • Replacement Brand: SigmasTek
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Design: Maintenance-Free with Spill Proof Construction
  • Warranty: 1 Year Warranty

Benefits

The FP12150 replacement battery is designed for reliability and extended service life in a variety of applications. AGM construction promotes superior charge acceptance and reduces the chance of electrolyte leakage, offering dependable operation in standby and cyclic roles. This long-lasting battery is ideal for users who require consistent, maintenance-free performance without frequent service intervals.

Common applications include UPS systems, emergency backup power, alarm and security systems, medical equipment, mobility devices, and a range of power tools where steady, dependable supply is necessary. Its nut & bolt terminals give installers a secure mechanical connection for both permanent mounts and swap-out replacements. The sealed design also makes it safe for use in enclosed environments and sensitive equipment racks.

Quality and safety are reinforced by U.L. recognition and CE certification, and each unit ships brand new and factory fresh. A 1 Year Warranty provides additional assurance for your purchase, ensuring you receive a reliable product backed by support.

Replace your worn battery with this FirstPower FP12150 replacement battery today — a cost-effective, high-performance battery choice that keeps your systems running. Click to purchase now and take advantage of guaranteed compatibility and quick delivery.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)3.0
Height (in.)6.59
Weight (lb.)12.65

Product Highlights

  • Brand Replacement : FirstPower FP12150 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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