Battery run time
is
less
expected
Product Specifications
DC Input voltage range
AC Output voltage range
AC Output frequency range
AC Output waveform
Low battery shutdown range
High battery shutdown range
AC
power
than
consumption
higher
rated.
Battery is old or
defective.
Battery
being
charged.
product
is
Than
is
not
properly
12DC/24VDC/48VDC(+20%-5%)
100-110VAC/220-240VAC
50Hz/60Hz(±5%)
Modified sine wave
Pure sine wave
10±0.5V/20±0.5V/40±0.5V
15±0.5V/30±0.5V/60±0.5V
27
Reduce load if
continuous
operation
required.
Use
a
battery to make
up for increased
Power
requirement.
Replace battery.
Many
simple
chargers
unable to charge
a
battery
Replace charger
with better..
is
large
are
fully,