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SigmasTek  |  SKU: BW-15669

Power Source WP45-12 (91-245) High Performance Replacement Battery 29.14 lb

24% off
New arrival
Sale price $150.99 USD Regular price $198.99
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Compatible replacement for Power Source WP45-12 (91-245) model
Uses Absorbent Glass Mat (AGM) technology for superior performance
Maintenance-free and spill-proof design for easy use and safety
U.L. Recognized and CE Certified for quality and reliability
Brand new with a 1-year warranty for peace of mind
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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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 | 40 Ah

Terminal Type

Nut & Bolt

Power Source WP45-12 (91-245) Replacement Battery — Compatible with Power Source WP45-12 (91-245)

Restore dependable power with the Power Source WP45-12 (91-245) replacement battery engineered for full compatibility, steady performance, and lasting reliability. This replacement battery meets or exceeds OEM SLA specifications for the Power Source WP45-12 (91-245) model, giving you a high-performance battery option ideal for backup systems and portable applications. If you need a long-lasting battery that’s maintenance-free and safety-certified, this model is built to deliver consistent results.

Key Specifications

  • Model: Power Source WP45-12 (91-245)
  • Voltage: 12 Volts
  • Capacity: 40 Ah
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek

Benefits

  • Durability and Long Life: With AGM technology and a sealed, maintenance-free design, this replacement battery provides enhanced resistance to vibration and low self-discharge for extended service life compared to conventional batteries.
  • High Performance: The Power Source WP45-12 (91-245) operates as a high-performance battery delivering smooth, reliable power suitable for demanding loads and frequent recharge cycles. Expect consistent voltage output under continuous or intermittent use.
  • Safety and Certification: U.L. recognition and CE certification ensure compliance with safety standards, so you can deploy this replacement battery in a variety of environments including commercial and residential installations.
  • Wide Range of Uses: Perfect for UPS backup, emergency lighting, security systems, medical devices, mobility equipment, and power tools. The nut & bolt terminals simplify installation and connection integrity in both new and replacement setups.
  • Ready and Protected: Delivered brand new and factory fresh from SigmasTek with a 1 year warranty, providing reassurance and cost-effective replacement power that keeps your systems running when it matters most.

Don’t compromise on power—choose this Power Source WP45-12 (91-245) replacement battery for reliable, long-lasting battery performance. Buy now to secure a high-performance battery that restores function and confidence to your equipment.

Technical Specifications

Voltage12 Volts
Amp Hours40 Ah
Terminal TypeNut & Bolt
Length (in.)7.76
Width (in.)6.5
Height (in.)6.69
Weight (lb.)29.11

Product Highlights

  • Brand Replacement : Power Source WP45-12
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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