FirstPower FP1250D Reliable Replacement Battery 3.5 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.
FirstPower FP1250D Reliable Replacement Battery is backordered and will ship as soon as it is back in stock.
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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 | 5 AH
Terminal Type
F1
FirstPower FP1250D Replacement Battery — Compatible with FirstPower FP1250D
Replace your worn battery with a reliable, high-quality replacement battery designed specifically for the FirstPower FP1250D. This high-performance battery delivers dependable power and proven compatibility for your device, offering maintenance-free operation and spill-proof safety. Built to meet or exceed OEM SLA specifications, the FirstPower FP1250D replacement is a long-lasting battery solution ideal for backups, emergency systems, and equipment that demands steady, consistent power.
Key Specifications
- Absorbent Glass Mat (AGM) Technology
- Maintenance-Free Design with Spill Proof Construction
- U.L. Recognized and CE Certified
- Brand New, Factory Fresh
- 1 Year Warranty
- FirstPower FP1250D Battery (Replacement)*SigmasTek*12 Volts5 AHF1
Benefits
The FirstPower FP1250D replacement battery combines durability and performance in a compact sealed lead acid design. AGM technology means the electrolyte is absorbed into glass mats, providing superior vibration resistance and a safer, maintenance-free experience compared with flooded batteries. This makes it a long-lasting battery option for frequent cycle use and extended standby applications. As a high-performance battery, it supports stable voltage delivery and reliable recharge behavior, ensuring your critical equipment stays powered when you need it most.
Typical applications include UPS systems, emergency lighting, alarm systems, medical devices, telecommunications equipment, and portable tools. Because it is U.L. recognized and CE certified, it meets safety and performance expectations for both home and professional installations. The spill-proof construction and maintenance-free design reduce service needs and simplify installation, which is especially valuable in confined or mission-critical spaces.
This replacement battery is brand new and factory fresh, backed by a 1 year warranty to give you added confidence in your purchase. The replacement is engineered to meet or exceed OEM standards for the FirstPower FP1250D model, making it an excellent choice for anyone seeking a reliable, long-lasting battery replacement.
Ready to restore dependable power? Add this FirstPower FP1250D replacement battery to your cart now and enjoy the peace of mind that comes with a certified, high-performance battery built for reliability.
Technical Specifications
Product Highlights
- Brand Replacement : FirstPower FP1250D Battery
- Manufacturer: SigmasTek
- Product Type: SLA Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
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