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SigmasTek  |  SKU: BW-15945

Topin TP12-3.3 F2 Compatible Replacement Battery 2.98 lb

17% off
Sale price $28.99 USD Regular price $34.99
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Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof design for safety and convenience
U.L. recognized and CE certified for quality assurance
Brand new, factory fresh condition for reliable use
1-year warranty ensures peace of mind and product confidence
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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.

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Volts & Amps

12 Volts | 3.5 Ah

Terminal Type

F2

Topin TP12-3.3 F2 Replacement Battery — Compatible with Topin TP12-3.3 F2

The Topin TP12-3.3 F2 replacement battery delivers dependable, OEM-compatible power for devices that require the Topin TP12-3.3 F2 model. This replacement battery combines Absorbent Glass Mat (AGM) technology with a maintenance-free, spill-proof design to ensure safe, consistent operation and long life. Designed to meet or exceed original SLA battery specifications, it’s an ideal choice for users who need a reliable and high-performance battery solution.

Key Specifications

  • Model: Topin TP12-3.3 F2 (replacement)
  • Voltage: 12 Volts
  • Capacity: 3.5 Ah
  • Terminal Type: F2
  • 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 references in listing: Topin / SigmasTek

Benefits

This replacement battery is designed for durability and dependable performance. The sealed AGM construction enhances vibration resistance and minimizes leakage risk, making it a long-lasting battery option for demanding or mobile installations. Its maintenance-free profile removes the hassle of refilling or frequent service, saving time and reducing operating costs.

As a high-performance battery, the Topin TP12-3.3 F2 replacement delivers consistent discharge behavior and rapid recovery after heavy loads—features that are especially beneficial in UPS units, emergency backup systems, alarm and security installations, and portable power tools. The stable voltage profile ensures sensitive electronics remain protected during power interruptions.

Safety certifications (U.L. Recognized and CE Certified) and a brand-new, factory-fresh condition mean you’re getting a product that adheres to recognized standards. The included 1 Year Warranty provides additional protection and confidence in long-term operation.

Don’t wait until a power failure disrupts your equipment—order the Topin TP12-3.3 F2 replacement battery now to secure a high-performance, long-lasting battery that fits and performs like the original.

Technical Specifications

Voltage12 Volts
Amp Hours3.5 Ah
Terminal TypeF2
Length (in.)5.24
Width (in.)2.64
Height (in.)2.36
Weight (lb.)2.98

Product Highlights

  • Brand Replacement : Topin TP12-3.3 F2
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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