Dc Charging; Charging The Delta Max Or The Delta Pro - EcoFlow Smart Generator User Manual

2.4.4 DC Charging

2.4.4.1 Charging the DELTA Max or the DELTA Pro

1. Turn the fuel cap breather valve knob to "ON"
(see Step 1 in paragraph 2.4.1).
2. Turn the Engine Switch to "ON" (see Step 2 in
paragraph 2.4.1).
3. Connect with the DELTA Max ① or the DELTA
Pro ② through the 5m/ 16.4ft Extra Battery
Connection Cable*.
4. If the remaining power of the DELTA Max or the
DELTA Pro falls to the lower limit, it will send
a request to the generator to recharge. The
generator will respond and start recharging.
Tips: If the remaining power of the DELTA Max or the
DELTA Pro does not fall to the lower limit, the
generator can be started by hand to start
recharging.
5. When the remaining power of DELTA Max or
DELTA Pro reaches the upper limit, a request
will be sent to the generator set to stop
charging, and the generator set will respond and
automatically stop.
Tips: In the self-starting mode, the AC output of the generator is off by default; If the AC Power Button
is turned on, the generator will not automatically stop when the DC charging is completed; The
upper and lower limits may be set on the app. The upper limit is 100% by default and the lower limit
is 20% by default. When used together with the DELTA Max or the DELTA Pro for recharging, to
improve the utilization efficiency of fuel, it is recommended to set the upper limit as 80%. When
charging with DC, the AC switch can be turned on for AC output. The total power of DC+AC is 1800
W, with AC output as the priority.
* The DELTA Pro needs to use the dedicated adaptor plug,which is included in the DELTA Pro standard
configuration.
①
Extra Battery
Connection Cable
②
DELTA Pro to Smart
Generator Adapter
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