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SigmasTek  |  SKU: BW-13439

Simplex Simplex-20819287 High Performance Replacement Battery 18.1 lb

24% off
Sale price $111.99 USD Regular price $146.99
Shipping calculated at checkout.
High performance 12V 26AH SLA battery for reliable power
VRLA sealed technology allows safe operation in any position
NB terminal ensures guaranteed compatibility with original battery
Wide operating temperature range for versatile use
1-year warranty for quality assurance and 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

12 Volts | 26 Ah

Terminal Type

Nut & Bolt

Simplex simplex-20819287 Replacement Battery — Compatible with Simplex simplex-20819287

The Simplex simplex-20819287 replacement battery provides robust compatibility and dependable power for systems that require a 12V 26AH SLA solution. Engineered to meet or exceed the original Simplex specifications, this high-performance battery offers sealed VRLA construction and UL certification for safe operation around people and sensitive equipment. If you rely on your equipment for emergency response, security systems, or backup power, this long-lasting battery restores reliable energy storage and sustained performance.

Key Specifications

  • Brand: Simplex
  • Model: simplex-20819287
  • Volts: 12 V
  • Amp Hours: 26 AH
  • Terminal: NB (Nut & Bolt)
  • Battery Technology: VRLA (Valve-Regulated Lead Acid) Sealed Battery Technology
  • UL Certification: UL certified
  • Weight: 17.8Lbs
  • Length: 6.56 In
  • Width: 6.97 In
  • Height: 4.92 In
  • Package contains: 1 battery
  • Warranty: 1-year Warranty
  • ETD: 3 Business Days
  • Shipping Methods: UPS Ground and USPS; we ship in 1 business day for all in-stock items
  • Guaranteed compatibility with original battery

Benefits

  • Durability: Robust VRLA construction ensures a sealed, maintenance-free experience and reliable operation across a wide temperature range.
  • Long Life: Designed for extended service life, this long-lasting battery reduces the need for frequent replacements in standby and cyclic applications.
  • High Performance: The high discharge design supports sustained loads and surge currents, making this a high-performance battery ideal for demanding systems.
  • Versatile Applications: Well suited for UPS systems, emergency power backup, fire and security panels, telecommunications equipment, and portable power tools where a 12V 26AH pack is required.
  • Safe & Certified: UL certification and sealed VRLA technology allow safe placement near people and sensitive electronics.
  • Easy Installation & Support: Nut & bolt (NB) terminal configuration provides secure connections and installation stability; backed by a 1-year warranty and customer support at .

Restore dependable power with the Simplex simplex-20819287 replacement battery. Click to purchase this high-performance, long-lasting battery today and enjoy fast shipping and trusted quality.

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 : Simplex Simplex-20819287 Replacement
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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