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SigmasTek  |  SKU: BW-16308

Power Source WP2.9-12 (91-140) High Performance Replacement Battery 2.43 lb

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Sale price $33.99 USD Regular price $44.99
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Compatible replacement for Power Source WP2.9-12 (91-140) model
Maintenance-free AGM technology ensures leak-proof, spill-proof use
U.L. Recognized and CE Certified for safety and reliability
Brand new, factory fresh condition for optimal performance
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

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 2.9 AH

Terminal Type

F1

Power Source WP2.9-12 (91-140) Replacement Battery - Compatible with Power Source WP2.9-12 (91-140)

Designed as a direct replacement battery for the Power Source WP2.9-12 (91-140), this high-quality, rechargeable Sealed Lead Acid (SLA) unit delivers reliable performance and dependable compatibility. Whether you need an immediate swap for aging backup power, a maintenance-free solution for portable equipment, or a trusted cell for critical standby systems, this Power Source WP2.9-12 (91-140) replacement battery offers consistent output and peace of mind. Engineered with Absorbent Glass Mat (AGM) construction and U.L./CE certifications, it provides the safe, long-term operation expected from a high-performance battery while remaining spill-proof and maintenance-free.

Key Specifications

  • Compatible Model: Power Source WP2.9-12 (91-140)
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand/Seller Info: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 2.9 AH
  • Terminal Type: F1 (as indicated by product designation)

Benefits

  • Durability: Built with AGM construction for robust internal support and vibration resistance, extending service life in demanding environments.
  • Long Life: The maintenance-free, sealed design minimizes self-discharge and reduces the need for upkeep so you get a long-lasting battery that stays ready when you need it.
  • High Performance: Consistent 12 Volt output and reliable 2.9 AH capacity ensures stable performance for both float and cyclic applications, offering dependable power delivery for critical devices.
  • Safety & Certification: U.L. recognition and CE certification provide assurance for safe installation and use in a wide variety of systems.
  • Typical Applications: Ideal as a replacement battery for UPS systems, emergency lighting, security systems, alarm panels, medical equipment backups, portable tools, and small-scale renewable energy storage.
  • Spill-Proof & Maintenance-Free: AGM and sealed design make it safe for upright and enclosed installations without routine maintenance, perfect for confined spaces or remote cabinets.

This Power Source WP2.9-12 (91-140) replacement battery is a high-performance battery solution engineered for reliability and long service life. If you need a long-lasting battery that is ready out of the box and backed by a one-year warranty, order now to restore dependable power to your equipment.

Technical Specifications

Voltage12 Volts
Amp Hours2.9 AH
Terminal TypeF1
Length (in.)3.11
Width (in.)2.2
Height (in.)3.9
Weight (lb.)2.43

Product Highlights

  • Brand Replacement : Power Source WP2.9-12
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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