12 Volt 2.9 Amp Sealed Lead Acid High Performance Replacement Battery 2.32 lb
— Ready to ship immediately
Check that your old battery model number and device model to match our description. This makes sure they work together.
We ship your order same day if you buy it before 4 PM EST.
12 Volt 2.9 Amp Sealed Lead Acid High Performance Replacement Battery is backordered and will ship as soon as it is back in stock.
Let customers speak for us
Send Your Battery Photo
Expert Technician Help
Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
POST YOUR BATTERY IMAGE
Product & Solutions Expert
✉ sales@batteryweb.com
Battery Care Tips
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
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.
Disclaimer
Disclaimer
⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.
🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
Volts & Amps
12 Volts | 2.9 AH
Terminal Type
F1
12 Volt 2.9 Amp Sealed Lead Acid Battery — SigmasTek 12 Volts2.9 AHF1
Designed to deliver reliable compatibility and dependable power, the 12 Volt 2.9 Amp Sealed Lead Acid battery from SigmasTek meets or exceeds OEM SLA battery specifications for a wide range of devices. This replacement battery is factory fresh, UL listed, and built for consistent performance whether used in standby or cycle applications. If you need a high-performance battery that provides reliable runtime and a long-lasting battery lifecycle, this SigmasTek 12 Volt 2.9 Amp model is an excellent choice for emergency systems and everyday electronics alike.
Key Specifications
- Voltage: 12 Volt
- Capacity: 2.9 Amp (as listed in product title)
- Type: Sealed Lead Acid (SLA), rechargeable
- Condition: Brand new, factory fresh
- UL Listing: UL listed
- Warranty: Minimum of one year warranty
- Design: Maintenance-free, non-spillable
- Usage: Ideal for cycle and standby use
- Orientation: Can operate in any orientation
- Life Expectancy: 3-5 years in standby use
- Applications (listed): Emergency lighting, security alarms, fire alarms, home & garden, consumer electronics, medical equipment
- Product Code/Model Info (as listed): 12 Volts2.9 AHF1
Benefits
- Durability: Built as a sealed, maintenance-free unit with a non-spillable design so it withstands daily use and reduces upkeep for installers and end users.
- Long life: Designed to deliver a long-lasting battery lifecycle, with a standby life expectancy of 3-5 years when properly maintained and installed.
- High performance: Meets or exceeds OEM SLA specifications to provide stable voltage and reliable discharge characteristics for both standby and cyclic applications — a true high-performance battery replacement.
- Versatile applications: Perfect as a replacement battery in emergency lighting, security and fire alarm systems, medical equipment, consumer electronics, and home & garden devices.
- Critical power readiness: Great for UPS systems and emergency power setups where dependable backup energy is essential to protect equipment and maintain operation during outages.
- Portable power: Suitable for power tools and portable devices that require a dependable sealed lead acid solution for intermittent heavy load use.
- Peace of mind: UL listing plus a minimum one-year warranty and factory-fresh condition ensure you receive a safe, quality product at a competitive price.
Ready to replace your old battery? Order this replacement battery today to secure a reliable, high-performance, long-lasting battery for your equipment. Purchase now and enjoy fast shipping and dependable support.
Technical Specifications
Product Highlights
- Brand Replacement : 12 Volt 2.9
- Manufacturer: SigmasTek
- Product Type: SLA Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
