PECRON
PECRON FP5000-48V 5120Wh Expansion Battery
PECRON FP5000-48V 5120Wh Expansion Battery
SKU: PECRON-FP5000-48V
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- Price: $1,299.00
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Dedicated capacity expansion for the F5000LFP
Add another 5,120Wh to the PECRON system built for large loads.
The PECRON FP5000-48V is the dedicated expansion battery for the F5000LFP power station. One pack doubles the system’s starting 5,120Wh capacity to 10,240Wh, while PECRON’s supported architecture can scale to 35,840Wh with six packs for substantially longer backup and off-grid coverage.
At a glance
A one-pack step that meaningfully changes runtime
PECRON markets the FP5000-48V specifically for the F5000LFP. Do not substitute an EP3800, use this pack with another PECRON model, or connect it as a generic 48V battery without written manufacturer approval.
Matched system design
Capacity that grows under the F5000LFP—not beside it as a separate device
The pack is shaped for PECRON’s F5000LFP stack-and-cart layout and connects through the system’s dedicated expansion interface. The F5000LFP remains the control center: it provides the inverter, AC and DC outputs, charging inputs, screen, controls and system protection.
What expansion does—and does not—change
More stored energy, same F5000LFP power architecture
Build the runtime you need
A clear capacity ladder from 5.12 to 35.84kWh
| Configuration | Total listed capacity |
|---|---|
| F5000LFP only | 5,120Wh |
| F5000LFP + 1 FP5000-48V | 10,240Wh |
| F5000LFP + 2 FP5000-48V | 15,360Wh |
| F5000LFP + 6 FP5000-48V | 35,840Wh maximum listed by PECRON |
This Torven listing is for one FP5000-48V expansion battery. The F5000LFP station, trolley, extra batteries and any other accessories are not included unless the selected offer explicitly says otherwise.
Before you add a pack
Plan the energy, the charging and the physical system together
- Runtime: calculate the average watts and hours for each priority load to determine whether one pack is enough.
- Recharge: a larger battery bank takes longer to refill from the same wall, generator or solar input.
- Layout: confirm the stack, trolley, cable routing and ventilation arrangement in PECRON’s current F5000LFP manual.
- Connection order: power down and follow PECRON’s exact connection and startup sequence; never connect or disconnect high-energy battery hardware casually.
- Critical loads: test non-critical equipment first and use appropriately certified backup equipment for life-safety or medical applications.
Manufacturer coverage
PECRON lists a 3+2-year warranty
Warranty registration requirements, exclusions, transferability and remedies follow PECRON’s current written warranty terms. Keep the serial number and purchase documentation for any future claim.
Common questions
FP5000-48V FAQ
Can I use the FP5000-48V by itself?
No. It is a dedicated expansion battery for the F5000LFP system. The host station supplies the appliance outputs, charging inputs and controls.
Is it compatible with other PECRON stations?
PECRON’s current U.S. page identifies the FP5000-48V for the F5000LFP. Do not connect it to another model without explicit written manufacturer approval.
How much capacity does one pack add?
One FP5000-48V adds 5,120Wh, taking an F5000LFP system from 5,120Wh to 10,240Wh of listed capacity.
How many packs can the F5000LFP use?
PECRON currently lists support for up to six FP5000-48V packs, producing 35,840Wh of total listed capacity with the host station. Follow the current manual for the required hardware and layout.
Product Data
Technical Specifications
| Specification | Details |
|---|---|
| Battery capacity | 5,120Wh |
| Battery chemistry | LiFePO4 |
| Compatible main unit | PECRON F5000LFP |
| Maximum expansion | Up to six FP5000-48V batteries |
| Maximum system capacity | 35,840Wh with one F5000LFP and six expansion batteries |
| Standalone use | No standalone AC output or charging input |
| Warranty | 5 years (3 years plus 2-year extension; registration may be required) |
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Ordering Information
Shipping & Returns
Shipping: Free standard shipping has no order minimum on eligible products in the Lower 48. Processing and transit times vary by product, destination, and freight requirements. Larger items may require a delivery appointment.
Returns: Eligible returns may be requested within 30 days of delivery. The item must meet the conditions in Torven Power's return policy; freight and restocking terms may apply to large products.
Warranty: 5-year PECRON limited warranty (3 years plus a 2-year extension; registration may be required).

PECRON
PECRON FP5000-48V 5120Wh Expansion Battery
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