FREE SHIPPING + 30 day returns
secure checkout + monthly payment plans
manufacturer direct warranties
PECRON FP5000-48V 5120Wh Expansion Battery
$1,299
Sale price
$1,299
Regular price
PECRON FP5000-48V 5120Wh Expansion Battery
$1,299
Sale price
$1,299
Regular price
💳 Pre-qualify in ~2 minutes with no impact to your credit score.
Why Buy From Home Power Tech?
✅ Manufacturer Direct Warranties
✅ Flexible Monthly Payments
✅ 30-Day Hassle-Free Returns
✅ U.S.-Based Customer Support
Shipping:
FREE
Delivery time:
3–5 business days
Estimated delivery:
Sep 2 – Sep 4
$1,299
Sale price
$1,299
Regular price
Best For: Extending Runtime on Compatible Power Stations
Common Questions
Does this work by itself?
Most expansion batteries are designed to work with a compatible main power station and may not function as standalone power stations. Always check the product specifications before ordering.
Why add an expansion battery?
It increases total battery capacity and helps extend runtime for outages, RV use, off-grid setups, and longer backup needs.
How do I know if it is compatible?
Expansion battery compatibility is model-specific. Always confirm the exact power station model and compatible battery before ordering. Some older power station and battery combinations may be discontinued or no longer available.
Who should buy an expansion battery?
Expansion batteries are best for customers who already own or are buying a compatible power station and want longer runtime for home backup, RV power, or off-grid use.
Are the cable and main power station included?
Unless the listing expressly says otherwise, an expansion-battery listing does not include the main power station. Confirm whether the required expansion cable is included with the battery or must be purchased separately.
Still deciding?We’ll help confirm fit, compatibility, delivery, or installation before you order.
PECRON FP5000-48V Expansion Battery 5120Wh
The PECRON FP5000-48V Expansion Battery is designed exclusively for the PECRON F5000LFP Portable Power Station, allowing you to significantly increase your available energy storage. With a massive 5120Wh capacity, this LiFePO4 battery module provides dependable, long-lasting power for home backup, off-grid systems, RVs, emergency preparedness, and professional applications. Multiple expansion batteries can be connected to create an energy storage system capable of powering larger loads for extended periods.
Key Features
- 5120Wh Expansion Capacity: Adds substantial additional energy storage to the F5000LFP.
- Designed for F5000LFP: Engineered specifically for seamless compatibility with the PECRON F5000LFP Portable Power Station.
- LiFePO4 Battery Technology: Long-lasting lithium iron phosphate cells provide excellent durability and safety.
- Expandable Energy System: Connect multiple FP5000-48V batteries for even greater storage capacity.
- Reliable Backup Power: Ideal for home emergency power, off-grid installations, and renewable energy storage.
- Long Warranty: Backed by a 3+2 year manufacturer's warranty.
What's Included
- 1 x PECRON FP5000-48V Expansion Battery
- User Documentation
Material & Finish
- Battery Chemistry: LiFePO4 (Lithium Iron Phosphate)
- Housing: Heavy-duty protective enclosure
- Finish: Professional industrial design
How to Use
- Position the expansion battery near your compatible PECRON F5000LFP.
- Connect the battery using the approved expansion cable.
- Power on the system following the manufacturer's instructions.
- The additional battery capacity becomes available automatically.
- Monitor battery status through the main power station interface.
Specifications
- Brand: PECRON
- Model: FP5000-48V
- Product Type: Expansion Battery
- Battery Capacity: 5120Wh
- Battery Chemistry: LiFePO4
- Compatible Model: PECRON F5000LFP Portable Power Station
- Expandable System: Yes
- Warranty: 3+2 Years
Applications
- Home emergency backup power
- Off-grid energy systems
- Solar energy storage
- RV and camper power systems
- Outdoor events
- Professional work sites
- Extended camping trips
Benefits
- Greatly increases available runtime
- Supports high-capacity energy storage systems
- Long-life LiFePO4 battery technology
- Simple integration with the F5000LFP
- Ideal for prolonged power outages
- Reliable energy storage for demanding applications
Why Choose the PECRON FP5000-48V?
The PECRON FP5000-48V Expansion Battery is the ideal companion for the PECRON F5000LFP Portable Power Station. By adding an extra 5120Wh of reliable LiFePO4 energy storage, it enables longer operating times, greater flexibility, and enhanced energy independence for home backup, outdoor adventures, and professional power solutions.
