accumulator is somewhat low, because of protection
circuit of built-in accumulator, it will stop for protecting
itself, only have charged built-in accumulator ,can work
normally.
5.
If the switch is set at LED end, and indicating light LED
is not bright, it is possible that the voltage in built-in
accumulator
accumulator, can return to normal condition.
Ⅷ.List of accessories
Power cabin :
A host
Peripheral accessories:
A 110V~220V charger
5 brands of charging interface on mobile telephone (seven)
prolonged line
USB
Power cabinI2900 manual
Maintenance card
Certificate
is
excessively
low,
charge
built-in