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SigmasTek  |  SKU: BW-13956

PowerCell PC645 High-Performance Compatible Replacement Battery 1.59 lb

15% off
Sale price $21.99 USD Regular price $25.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free, spill-proof design ensures safety and convenience
U.L. Recognized and CE Certified for reliable quality standards
Brand new and factory fresh for guaranteed longevity
1-year warranty provides peace of mind and protection
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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

PowerCell PC645 Replacement Battery — Compatible with PowerCell PC645

The PowerCell PC645 replacement battery delivers a reliable, easy-to-install option for users needing compatibility with the PowerCell PC645 model. This rechargeable Sealed Lead Acid (SLA) battery incorporates Absorbent Glass Mat (AGM) technology for enhanced discharge characteristics and a maintenance-free, spill-proof design. As a high-performance battery engineered for steady output, the PowerCell PC645 long-lasting battery is brand new, U.L. Recognized and CE Certified, and comes with a 1 year warranty to ensure dependable service.

Key Specifications

  • Model: PowerCell PC645
  • Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free Design with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Label/Info: PowerCell PC645 Battery (Replacement)*SigmasTek*6 Volts4.5 AHF1
  • Voltage: 6 Volts
  • Capacity: 4.5 AHF1

Benefits

Built to replace the original PowerCell PC645 battery, this unit focuses on durability and sustained output. AGM design and sealed construction reduce maintenance while improving tolerance to vibration and thermal fluctuation. The result is a reliable, long-lasting battery that performs in standby, cyclic, and portable applications without frequent replacement.

Key benefits you can expect:

  • Durability: Sealed AGM construction protects internal components and extends service life under normal operating conditions.
  • Long Life: Factory-fresh manufacturing and certified components support a prolonged working lifespan.
  • High Performance: Provides stable voltage and dependable current delivery for critical systems.
  • Maintenance-Free: Spill-proof and sealed for worry-free installation in tight or enclosed spaces.
  • Safety & Compliance: U.L. Recognized and CE Certified for safe use in certified equipment.

The PowerCell PC645 replacement battery is well-suited for UPS backup, emergency lighting and power, alarm and security systems, medical and telecom standby devices, and compact power tools that accept a 6 Volt 4.5 AHF1 battery.

Ready to upgrade? Purchase this PowerCell PC645 replacement battery today to secure a dependable, high-performance battery and enjoy the assurance of a long-lasting battery 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 : PowerCell PC645 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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