Checking The State-Of-Charge; Figure 3-5 Checking The State-Of-Charge - Xantrex XPower Powerpack 400 Plus Owner's Manual

Operation
Important: If using the DC-to-DC accessory cable socket to
charge the unit using solar panels, the solar panel must be
regulated. Solar panels can rest at up to 18 Vdc with full sunlight
when batteries are full. This can cause damage to the battery. This
kind of damage is not covered under the warranty.

Checking the State-of-Charge

Note
XPower Powerpack has been disconnected from all appliances
and all charging sources for fifteen minutes.
1. Disconnect the XPower
Powerpack from it's
charging source.

Figure 3-5 Checking the State-of-Charge

3-10
Battery Charge (%) indicator is only accurate when the
:
OR
2. Wait 15 minutes.
2. Press and HOLD the Display
Function button on the Control
Panel.
100 = Full Charge
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