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R600 PRO TO EF-1500 CONNECTION
Get the R600 PRO, EF-1500 and expansion power cable ready. Then turn off the power of R600 PRO and
EF-1500. Follow the steps below. If the devices are not turned off, they cannot be successfully connected.
1. Open the soft cover below the AC port of R600 PRO to expose the expansion power port. Connect the ex-
pansion power cable to the port. Tighten the screws on both sides of the port to secure the connection.
2. Open the dust cover of EF-1500 to expose the expansion power port. Connect the other end of the expan-
sion power cable to the port. Tighten the screws on both sides of the port to secure the connection.
3. Turn on the power button of R600 PRO, followed by that of EF-1500. If the display of R600 PRO shows
the expansion battery pack icon, the connection is successful. When connecting the devices for the first time,
it is recommended to fully charge them first. Fully charge R600 PRO and EF-1500 and ensure that the volt-
age of both devices are consistent to maximize the performance of EF-1500.
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SOLAR PANEL CONNECTION
How to recharge the EF-1500 using solar panels?
To connect a single solar panel, please refer to the following instructions. The connection of a single solar
panel and two solar panels in parallel are shown. The EF-1500 can support a 10-25V DC input. When the in-
put exceeds 25V, the EF-1500's overvoltage protection will be triggered. Excessive voltage may damage the
product. User should follow these instructions. EcoFlow will not be responsible for providing free repair ser-
vices for any damage to the product caused by connecting too many solar panels to the product or incorrect
connection, even during the warranty period.
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power a free life
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