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SigmasTek  |  SKU: BW-13539

12 Volt 5.5 Amp F2 High Rate Sealed Lead Acid Replacement Battery 4.2 lb

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Sale price $29.99 USD Regular price $33.99
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12 Volt 5.5 Amp high rate sealed lead acid battery for reliable power
Maintenance-free and non-spillable design for safe, hassle-free use
Suitable for emergency lighting, security alarms, fire alarms, and more
UL listed with a minimum one-year warranty for guaranteed quality
Long lifespan of 3-5 years in standby use, ideal for various applications
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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 | 5.5 Ah

Terminal Type

F2

12 Volt 5.5 Amp T2 High Rate Sealed Lead Acid Battery (Compatible with 12 Volt 5.5 Amp F2)

Reliable, maintenance-free power designed for compatibility and long service life. The 12 Volt 5.5 Amp T2 High Rate Sealed Lead Acid rechargeable battery is a quality replacement battery built to meet or exceed OEM SLA specifications. This high-performance battery delivers consistent output for standby and cyclic applications, giving you confidence in critical systems and daily-use devices.

Key Specifications

  • Voltage: 12 Volts
  • Capacity: 5.5 Ah (Amp-hours)
  • Model / Terminal: T2 (F2 referenced)
  • Type: High Rate Sealed Lead Acid (SLA) Rechargeable
  • Design: Maintenance-Free, Non-Spillable
  • Use Orientation: Operates in any orientation
  • Life Expectancy: 3-5 years in standby use (as specified)
  • Certifications: UL listed
  • Condition: Brand New, Factory Fresh
  • Warranty: Minimum 1 Year
  • Brand: SigmasTek

Benefits

  • Durability: The non-spillable, maintenance-free construction minimizes upkeep and reduces the risk of leakage, protecting equipment and installers.
  • Long Life: With an expected 3–5 year life in standby service, this long-lasting battery provides dependable backup power so you can rely on it during outages.
  • High Performance: Engineered as a high-rate SLA, it supports rapid discharge and dependable recharge cycles—ideal where a high-performance battery is required.
  • Wide Application Range: Perfect for emergency lighting, security and fire alarms, UPS units, home & garden systems, consumer electronics, medical equipment, and power tools.
  • Flexible Installation: Designed to operate in any orientation and built to OEM-level specifications, simplifying replacement and installation.
  • Assured Quality: UL listing and brand-new factory condition ensure consistent manufacturing standards and safe operation.

Need a dependable replacement battery? Purchase the 12 Volt 5.5 Amp T2 High Rate sealed lead acid battery today for a high-performance, long-lasting battery solution. Order now for fast shipping and excellent customer support.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)4.2

Product Highlights

  • Brand Replacement : 12 Volt 5.5
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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