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SigmasTek  |  SKU: BW-13430

Simplex Simplex-429115 Compatible Replacement Battery 24.72 lb

19% off
Sale price $122.99 USD Regular price $151.99
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High performance 12V 35AH SLA battery for reliable power
VRLA sealed design allows safe operation in any position
Meets or exceeds original manufacturer specifications
Wide operating temperature range for versatile use
1-year warranty ensures quality and durability assurance
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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 | 35 AH

Terminal Type

Nut & Bolt

Simplex simplex-429115 Replacement Battery — Compatible with Simplex simplex-429115

Restore reliable backup power with the Simplex simplex-429115 replacement battery, a trusted high-performance battery crafted for consistent, long-term service. This 12V 35AH SLA unit incorporates VRLA sealed lead-acid technology and UL certification to ensure safe, dependable operation for critical systems. Ideal for customers seeking a long-lasting battery that meets original specifications, this replacement battery is a practical, cost-effective solution.

Key Specifications

  • Model: Simplex simplex-429115
  • Voltage: 12 V
  • Amp Hours: 35 AH
  • Terminal Type: NB (Nut & Bolt)
  • Battery Technology: VRLA (Valve-Regulated Lead Acid) Sealed Battery Technology
  • UL Certification: Underwriters Laboratories (UL) certified
  • Weight: 24.7 Lbs
  • Dimensions: Length 7.72 In × Width 5.14 In × Height 6.14 In
  • Package: Contains 1 battery
  • Compatibility: Guaranteed compatibility with original battery
  • Warranty: 1-year Warranty
  • Source: Sourced by Batterysharks.com
  • Brand Reference: SigmasTek (as listed)
  • Shipping: ETD 3 Business Days; Methods – UPS Ground and USPS; We ship in 1 business day for all in-stock items

Benefits

  • Robust and reliable: With its high-discharge design and sealed construction, this replacement battery withstands frequent use and provides dependable power delivery.
  • Designed for longevity: The long-lasting battery design supports extended operational life across a wide temperature range, minimizing service interruptions.
  • High-performance output: Offering steady 12V/35AH capacity, the high-performance battery is suitable for demanding loads and critical backup roles.
  • Versatile use cases: Well suited for UPS units, emergency power systems, alarm and fire panels, medical devices, and various portable and stationary tools.
  • Safety-first: UL certification and VRLA technology make it safe to install near people and sensitive equipment without the risk of spills.
  • Easy swap-in: NB terminal connections match original configurations for a straightforward replacement experience.

Ensure continuous protection for your equipment—add the Simplex simplex-429115 replacement battery to your cart today. Enjoy prompt shipping and the assurance of a 1-year warranty for a dependable, long-lasting battery solution.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)24.7

Product Highlights

  • Brand Replacement : Simplex Simplex-429115 Replacement
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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