NGM Pico Guide Rapide page 26

Charging the battery: Charge the battery before starting to use
the device. Connect the charger to a provided wall socket adaptor
and then plug the jack into the charging base or insert it directly
into its connector on the lower side of the phone. The charging
base can also be connected to a micro USB cable to charge your
phone. When the battery is charging, an animated icon on the
screen will show the charging progress and the charging base
shows a red LED light. Once the battery icon is filled and the
charging LED becomes green, it is fully charged and the phone can
be disconnected from the grid.
Attention: To preserve the functionality of the product and the integrity of the warranty, we
recommend the use of original NGM chargers. Please charge the battery indoors, in a dry
and favorable environment. It's normal for the battery to get slightly warm during the
charging process. The battery will reach its full capacity when cycled several times.
26 ENGLISH