Storage Temperature -40°C to +85°C (-104°F to 185°F)
ED Indicator
Red-Green flash (one second interval) Battery Disconnected
Red flash (three seconds interval) Repair Battery
Red flash (one second interval) <80% Charge Indicator
Yellow flash (one second interval) >80% Charge Indicator
Green flash (one second interval) 100% Charge Indicator
Protection Features
1 Thermal Self-Protection: When the internal temperature of the charger exceeds
80℃, the charging current will reduce automatically If exceeds 85℃, the charger will
shutdown protectively, there is no current output in this case When the internal
temperature drops to 80℃, it will resume charging automatically
2 Short-circuit Protection: when the charger encounters unexpected short circuit
across the output, charging will automatically stop By cutting AC power for 10
seconds, the charger can be re-set and will start normally(with the output circuit
corrected)
3 High and Low Voltage Protection: when the input AC Voltage is higher or lower
than the rated input voltage range, the charger will shutdown protectively, but
resume working after the voltage is normal again
Inter-lock Function
When it discharges, the internal electrical relay connects the blue and red wire, and
outputs battery voltage During the charging, the blue wire disconnects the internal
connection, and no voltage outputs
Note: Do not let the current on green wire flow over 2A
Choice of Charging Curve (curve 1~10)
1. The LED will flash red several times when AC is first connected, then
the LED will flash green once The number of red flashes denotes the present curve
E g If the red flashes three times, it means the present curve is curve 3
2 To choose another curve, please cut off the power supply first, then unpeel the
label, pressing the button while connecting the power If you want to choose curve 3,
release the button after the 3rd LED Flash Now the selected curve (e g curve 3) will
be recorded in memory If you want the charger to work with the selected curve (e g
