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SigmasTek  |  SKU: BW-13912

Yuasa NP4.5-6 High Performance Replacement Battery 1.59 lb

24% off
Sale price $21.99 USD Regular price $28.99
Shipping calculated at checkout.
Compatible replacement for Yuasa NP4.5-6 model
Uses advanced Absorbent Glass Mat (AGM) technology
Maintenance-free with spill-proof, sealed design
U.L. Recognized and CE Certified for safety
Includes 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

6 Volts | 4.5 AH

Terminal Type

F1

Yuasa NP4.5-6 Replacement Battery — Compatible with Yuasa NP4.5-6

Replace the Yuasa NP4.5-6 with a robust, reliable replacement battery that matches or surpasses OEM SLA specifications. This replacement battery combines AGM technology, a maintenance-free, spill-proof design, and recognized safety certifications to provide dependable performance when it counts. As a SigmasTek high-performance battery, it delivers consistent power and a long service life — an excellent choice when you need a long-lasting battery for critical systems.

Key Specifications

  • Model Compatibility: Yuasa NP4.5-6
  • Replacement For: Yuasa NP4.5-6 SLA battery
  • Brand: SigmasTek
  • Voltage: 6 Volts
  • Capacity: 4.5 AHF1
  • 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

Benefits

This replacement battery is engineered for longevity and dependable output. AGM technology offers reliable performance under load and good charge acceptance, making the battery suitable for both standby and cyclic applications. As a sealed, maintenance-free unit, it eliminates the need for electrolyte maintenance and reduces the potential for leakage or contamination.

Certified by U.L. and CE standards, and sold brand new and factory fresh with a 1 Year Warranty, this unit provides the safety and assurance required for mission-critical systems. Common applications include UPS systems, emergency lighting, alarm and security systems, telecommunications, mobility devices, and medical instruments — anywhere a long-lasting battery is required to maintain uninterrupted operation.

Designed as a drop-in replacement for the Yuasa NP4.5-6, this battery simplifies maintenance and minimizes downtime. It’s a cost-effective way to restore reliable power and keep essential equipment functioning properly.

Don’t risk unexpected failures — buy the Yuasa NP4.5-6 replacement battery today and ensure reliable, long-lasting performance backed by a 1 Year Warranty.

Technical Specifications

Voltage6 Volts
Amp Hours4.5 AH
Terminal TypeF1
Length (in.)2.76
Width (in.)1.86
Height (in.)3.94
Weight (lb.)1.59

Product Highlights

  • Brand Replacement : Yuasa NP4.5-6 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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