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SigmasTek  |  SKU: BW-16128

Power Source WP24-12 (91-221) High Performance Replacement Battery 18.1 lb

22% off
Sale price $111.99 USD Regular price $143.99
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Compatible replacement for Power Source WP24-12 (91-221) model
Uses advanced Absorbent Glass Mat (AGM) technology for superior performance
Maintenance-free and spill-proof design for easy and safe use
U.L. recognized and CE certified for quality and safety assurance
Brand new, factory fresh with a 1-year warranty included
In stock

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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 | 26 Ah

Terminal Type

Nut & Bolt

Power Source WP24-12 (91-221) Replacement Battery

Upgrade your Power Source WP24-12 (91-221) with a dependable replacement battery engineered for compatibility, dependable performance, and consistent reliability. This Rechargeable Sealed Lead Acid (SLA) replacement battery meets or exceeds OEM specifications so you can restore full power to your equipment quickly. Ideal for applications where uptime matters, this high-performance battery delivers the steady power your devices expect while offering the peace of mind of a factory-fresh, maintenance-free design.

Key Specifications

  • Model Compatibility: Power Source WP24-12 (91-221)
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 26 Ah
  • Terminal Type: Nut & Bolt
  • Brand: SigmasTek
  • Certification: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Design: Maintenance-Free with Spill Proof Construction
  • Warranty: 1 Year Warranty

Benefits

This replacement battery is built for durability and long life. AGM construction provides a robust, vibration-resistant internal structure that reduces the risk of failure in demanding environments. The maintenance-free, spill-proof design eliminates the need for fluid checks and minimizes service time, making it an excellent long-lasting battery solution for both professional and consumer use. As a high-performance battery, it delivers reliable starting and sustained discharge characteristics for sensitive electronics and power systems.

Typical applications include UPS systems, emergency power backups, medical devices, security systems, control panels, and portable power tools. The nut & bolt terminal ensures a secure connection for installations that require tight, long-term fastening. Because it is U.L. Recognized and CE Certified, this battery meets established safety standards for peace of mind in critical applications.

Choosing this replacement battery for your Power Source WP24-12 (91-221) returns your equipment to OEM-level performance without the OEM price. The SigmasTek replacement meets compatibility expectations and comes factory fresh with a 1 year warranty to back it up.

Ready to restore reliable power? Add this high-performance, long-lasting replacement battery for the Power Source WP24-12 (91-221) to your cart now and secure dependable power for your equipment.

Technical Specifications

Voltage12 Volts
Amp Hours26 Ah
Terminal TypeNut & Bolt
Length (in.)6.56
Width (in.)6.97
Height (in.)4.92
Weight (lb.)18.08

Product Highlights

  • Brand Replacement : Power Source WP24-12
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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