User manual PowerXtreme X75/X125
E18-X75X125-EN00
www.emergoplus.com
Page 10 of 25
You can also charge the battery while driving. For this you need to use a so-
called charge booster. The charging booster converts the available
charging voltage into the 14.6V required for the LiFePO4 battery. This
charging voltage is necessary because at lower voltages¹ the battery will
not be charged to 100%. We recommend installing the Xenteq Inverter 12-
12VDC 20A/40A Charge booster.
You can also charge with a 230VAC charger when using the mains. We
recommend for the X75 a charger with a charging current of 10 - 15A and
for the X125 a charger with a charging current of 15 - 20A.
Note 1:
3.3
PowerXtreme App
Via the Apple store (suitable for iPhone 4S with IOS 6 or higher) or the
Google Play store (suitable for Android 4.3 or higher) you can download the
PowerXtreme App and use it to read the status and health of your battery.
When you open the APP a dialog box appears where you can see all
Bluetooth devices within the range (< 5.0 metres). You can recognise your
PAY ATTENTION!
The charging voltage of the vehicle alternator
for Euro5 and Euro6 engines is often lower than
12V. This is done deliberately to ensure that the
charging status of the starter battery does not
exceed about 80%. The reason for this is that
the starter battery must always have charging
capacity available to store the energy
generated during regenerative braking.
This explains the need for a charging booster in
order to charge the household battery
optimally.
.
