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SigmasTek  |  SKU: BW-13445

12V 2.7Ah SLA Compatible Replacement Battery 2.43 lb

11% off
Sale price $33.99 USD Regular price $37.99
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High-performance 12V 2.7AH capacity for reliable power
Maintenance-free, spill-proof AGM technology for safety
Wide operating temperature range ensures durability
Guaranteed compatibility with original battery specifications
1-year warranty for peace of mind and quality assurance
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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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 | 2.9 AH

Terminal Type

F1

12V 2.7AH SLA Battery - Compatible with original 12V 2.7AH models

This 12V 2.7AH SLA replacement battery provides dependable, high-performance power in a compact package. Built to meet or exceed original manufacturer specifications, this long-lasting battery is engineered for devices that require consistent standby and discharge performance. Whether you are replacing a component in an alarm panel, restoring backup power to a UPS, or maintaining portable equipment, this unit delivers reliable service and easy installation with its F1 terminal configuration.

Key Specifications

  • Model: 12V 2.7AH SLA Battery
  • Volts: 12 V
  • Amps: 2.9 (as listed in product specifications)
  • Terminal: F1
  • Weight: 2.4 Lbs
  • Length: 3.11 (units as provided)
  • Width: 2.2 (units as provided)
  • Height: 3.9 (units as provided)
  • Chemistry / Technology: SLA / AGM
  • Features: Maintenance-free, Spill Proof
  • Warranty: 1-year Warranty
  • Shipping: UPS Ground and USPS; Ships in 1 business day for in-stock items

Benefits

This replacement battery is designed for durability and a long expected service life. The AGM-enhanced SLA chemistry provides stable performance, excellent float characteristics, and reduced maintenance compared to traditional flooded batteries. The high discharge design supports devices that require sudden bursts of power while preserving capacity for longer runtimes, making it a true high-performance battery for demanding situations.

Because it is maintenance-free and spill-proof, this long-lasting battery can be safely used in enclosed cabinets, portable systems, and sensitive equipment. Typical applications include UPS systems, emergency backup power, security and alarm systems, telecommunications devices, and handheld or portable tools. The F1 terminal simplifies installation when replacing like-for-like batteries—install in the original configuration and reuse existing cables.

Before ordering, please check the dimensions of your current battery to ensure correct fit, as manufacturers may change specifications without notice. For bulk purchasing needs, Batterysharks.com provides quantity discounts—submit an RFQ and a representative will assist you. If you need further information or help confirming compatibility, contact our customer service team by email, chat, or call toll-free at .

Restore reliable power to your equipment today—order this high-performance, long-lasting replacement battery now and keep your systems running when it matters most.

Technical Specifications

Voltage12 Volts
Amp Hours2.9 AH
Terminal TypeF1
Length (in.)3.11
Width (in.)2.2
Height (in.)3.9
Weight (lb.)2.43

Product Highlights

  • Brand Replacement : 12V 2.7AH SLA
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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