With 3600W continuous output with a peak output of 7200W, RUNHOOD’s F3600 can power your homes basic needs without interruption if the power goes out. Each unit banks 3.6 kWh expanding to 57.6 kWh to easily meet the needs to any home.
RUNHOOD
RUNHOOD| B3600 Expansion Battery
RUNHOOD| B3600 Expansion Battery
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B3600 Expansion Battery
- 3600 Wh capacity, 8 pcs B3600 max.28.8 KWh.
- Smart home backup battery and mobile power supply for outdoor use.
- Expandable capacity with more batteries (B3600)
- Over 6000 charge cycles (80 %)
- 10 year warranty
Power household needs with just one unit
Home energy storage made simple with easy installation and minimal intrusion
The F3600 can be installed quickly and easily by following just a few simple steps. We can help you find a consultant in your area to help you come up with the right plan based on your home’s wiring and electrical usage.

You won’t even notice the grid is down
When emergencies strike, F3600 is your trusted backup to keep essentials running until power is restored. Simply switch modes to use the battery supply to power critical appliances. Serves as a uninterruptible power supply (UPS) taking only 10 ms to switch to back-up power when the grid goes down or if you want to use banked power during peak rates.
Expandable Battery, Up to 57.6kWh
It’s expandable capabilities meets the energy needs of any home allowing you to choose anywhere from 3.6 kWh to 57.6 kWh of capacity. It’s modular design makes installation, expansion, and transportation extremely simple.
Dual use for indoor storage and mobile power
RUNHOOD F3600 can not only power the whole house but can also be taken outdoors easily giving you portable power wherever you want it
Manage the energy at any time from anywhere
The Smart APP will monitor power generation and consumption in real-time. Customize preferences to optimize energy savings. Instant alerts to outages make sure critical loads stay powered. With remote access, you can control the Dual ESS anytime from anywhere.
Works with several inverters
The RUNHOOD works with several non-proprietary inverters on the market making it the easiest to install energy system on the market. For best results, we recommend using an inverter from Deye,Sinexcel,Megarova,Growatt.
Various charging method

What's in the Box

F 3 6 0 0 / B 3 6 0 0 TECHNICAL SPECIFICATION Sheet
Tech Specs
One F3600 Tech Specs
Battery Type |
LiFePO4 |
Capacity |
3600Wh |
Operating Voltage |
38-53Vdc |
Input Frequency |
60Hz |
Charging Current |
55A Max. |
Discharging Current |
140A Max. |
Operation Temperature |
Charging 2°C~50°C Discharging-28°C~50°C |
Working Altitude |
2000m |
Communication |
CAN/RS485 |
Battery Life Cycles |
6000+ Cycles to 80% Original Capacity |
Battery Scalability |
1 F3600 + 7x Extra Batery B3600, max. 28.8 KWh |
Connectivity |
Wi-Fi, Bluetooth |
Weight |
48kg |
Dimension (L × Wx H) |
588mm x 400mm x 424mm |
Installation Method |
Floor standing |
Warranty |
10 Year |
Compliance |
IEC62619, IEC62477, IEC61000, IEC60730, CE, ROHS, UN38.3 |
Compatibility with hybrid inverter |
Deye, Goodwe, Megarevo, SolaX, Solis, SMA, Growat |
Application |
On grid / Back Up / Portable |
Input
DC input |
Rated DC 12-60V, 25A, 1500W. 150V Max, 2400W Max. support MPPT |
AC Input |
1800W Max, 120V, 10A Max |
EV Input |
3400W Max, 120V, 16A Max |
Output
AC Output Port |
3600W Max (peak 7200W), 120V, 20A × 4 30A x 1 |
USB-A Output |
2 × 12W Max. 2 × 28W Max. |
USB-C Output |
2 × 100W Max. |
Anderson |
DC 12V/24V 30A Max. Switchable |
Cigarette Lighter |
DC 12V 10A Max |
B3600 Expansion Battery Specs
Battery Type |
LiFePO4 |
Capacity |
3600Wh |
Operating Voltage |
38-53Vdc |
Charging Current |
55A Max. |
Discharging Current |
140A Max. |
Operation Temperature |
Charging 2°C~50°C Discharging-28°C~50°C |
Working Altitude |
2000m |
Communication |
CAN/RS485 |
Battery Life Cycles |
6000+ Cycles to 80% Original Capacity |
Battery Scalability |
8 pcs B3600, max. 28.8 KWh |
Weight |
40kg |
Dimension (L × Wx H) |
588mm x 400mm x 424mm |
Installation Method |
Floor standing |
Warranty |
10 Year |
Compliance |
IEC62619, IEC62477, IEC61000, IEC60730, CE, ROHS, UN38.3 |
Compatibility with hybrid inverter |
Deye, Goodwe, Megarevo, SolaX, Solis, SMA, Growat |
Application |
Expansion / On grid |




How to Choose your EcoFlow DELTA Portable Power Station
Introduction of DELTA
FAQ
How long does it take to fully charge DELTA using an AC port?
DELTA can be recharged to 0%~80% in 1 hour, and be fully recharged within 1.6 hours.
How long does it take to fully charge DELTA using 110W Solar Panel?
Under perfect sunlight conditions, DELTA can be fully charged with the following solar panel setups: 1x 110W solar panel: 16h-32h 2x 110W solar panel (in series): 7.5h-15h 3x 110W solar panel (in series): 5h-10h 4x 110W solar panel: 4-8hrs
Can DELTA be charged using AC and DC at the same time?
Yes. During this situation, DELTA will prioritise AC charging, and default to DC charging when AC charging is not used.
Can DELTA be used as and uninterrupted power source?
It can be an emergency power source (EPS), which will have the same result as UPS for most electronics. Here's the difference. When your DELTA is plugged into the wall, anything plugged into it gets power from the grid, not its battery. If power from the grid stops, DELTA automatically switches to its battery supply mode within 30 milliseconds. That means anything connected will not have power for 30 milliseconds, which may mean sensitive electronics like desktop computers and data servers turn off. Test your devices individually to see if they need UPS to stay powered.
What devices can DELTA power?
DELTA can power essential devices whether you’re at home or outdoors. Devices include lights, microwave ovens, fridges, hairdryers, laptops, phones, electric frying pans, and more.