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SigmasTek  |  SKU: BW-15772

Tempest TD33-12 High Performance Replacement Battery 24.72 lb

17% off
Sale price $122.99 USD Regular price $147.99
Shipping calculated at checkout.
Compatible replacement for Tempest TD33-12 model
Advanced Absorbent Glass Mat (AGM) technology
Maintenance-free and spill-proof design
Certified safe with U.L. Recognition and CE Certification
Brand new with 1-year warranty for peace of mind
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

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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

Tempest TD33-12 Replacement Battery - Compatible with Tempest TD33-12

Engineered as a direct replacement battery for the Tempest TD33-12, this Tempest TD33-12 replacement provides dependable, long-term power and full compatibility. It uses Absorbent Glass Mat (AGM) technology in a maintenance-free, spill-proof sealed lead acid design to deliver consistent, safe performance in critical applications.

Key Specifications

  • Compatible Model: Tempest TD33-12
  • Replacement Brand: SigmasTek
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Terminal Type: Nut & Bolt
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

  • Built to Last: AGM separators and sealed construction increase resistance to vibration and minimize maintenance for extended life.
  • Long-Lasting Battery Performance: Consistent recharge and discharge cycles provide dependable standby and cyclic power.
  • High-Performance Output: Matches or exceeds OEM SLA specs to ensure reliable operation in critical systems.
  • Safety Assured: U.L. recognized and CE certified for reliable safety and manufacturing standards.
  • Versatile Applications: Perfect for UPS backups, emergency lighting, security systems, mobility equipment, and power tools that require a 12V 35 AH SLA battery.
  • Simple Installation: Nut & Bolt terminals ensure secure electrical connections and quick replacement.
  • Factory-Fresh & Warranted: Delivered brand new and supported by a 1 year warranty for peace of mind.

Replace your aging Tempest TD33-12 now with this dependable, high-performance replacement battery. Click to purchase and restore consistent, long-lasting battery power backed by a one-year warranty.

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 : Tempest TD33-12 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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