Operating Manual

19
• Do not change the batteries at the same time to maintain the
function of the Nelumbox®. First replace the first accumulator
with a fully charged system before replacing the other
accumulator with a fully charged system.
• To avoid failure when replacing the batteries, it is
recommended to replace the batteries as soon as they fall
below a charge level of 10%.
• Both batteries are fully IATA-compliant and can be carried as
hand luggage.
• Please note, that the batteries must be declared as UN3481
once being packed and delivered by mail. The declaration
must state: “Lithium ion batteries in compliance with Section
II of PI966”.
battery I
battery II
• Nelumbox® indicates the battery being due for change on
the display by indicating either “I” or “II” within the changing
icon.
• Please make sure to switch the correct battery.