Specifications:
size
155*90*50mm
net weight
0.9kg
max output power
180W
certfication
CE
Features:
1.short-circuit protection,charger o/p current automatically when short-circuit.
2.overload protection:charger o/p current limited automatically when overload.
3.reverse polarity protection:it will shut down when the wire is connected,charge DC fuse or remove the fault.
4.3-stage charging mode: CC(constant current), CV(constant voltage) and float stage.
5. Reliable, elegant,Small size, light,
6.charging state:two LED display.
7.all kinds of production has passed the CE certification .
8.Efficiency: ≥88 %( full capacity)
Operate Condition:
1.Temperature: -10~45 Degree
2.Hi-pot: ≥AC1500 (P to S),≥AC1500 (P to FG)
3.Life Expectancy: 50,000H at 25 Degree
Apply to:
1. Electrical forklift
2. Electrical motorcycle
3. Electrical tourist-car
48V3A Lead-acid Battery Charger for Electric Bike with CE&ROHS
ES-S (180W) Battery Charger D atasheet:
No.
spec
Constant voltage
Constant current
Transition/
Cut-off
Weight
size
Lead-acid
Li-Mn
Lifepo4
Max (A)
Lead-acid
Li
(kg)
(mm )
1
12V
14.7V
16.8V
14.6V
8
1.6
0.4
0.9
155*90*50
2
24V
29.4V
29.4V
29.2V
6
1.2
0.3
3
36V
44.1V
42.0V
43.8V
4
0.8
1.8
4
48V
58.8V
54.6V
58.4V
3
0.6
0.15
5
60V
73.5V
75.6V
73.0V
2
0.4
0.1
6
72V
88.2V
84.0V
87.6V
2
0.4
0.1
Features
1
Full automatic transition of CC, CV and Float/cut-off
2
Precise limit of voltage & current, guarantee fully charged and avoid over charge
3
Protections: over current, over voltage, short circuit and reverse polarity
4
High Efficiency: 95%~98%, PFC: 0.96, eco-friendly
5
Two LED indicators, Aluminium, elegant and reliable
6
CE & ROHS Certified, Safety and High Quality
Note: Cut-off point for Li battery is 5% of CC, and it can be set between 5%-10%.
Battery Type:
1.Lead-acid
2.Silicon
3.Li-ion
4.LiFePo4
5.Li-polymer ect.
P ackage:
There is product name, model, name of manufacturer, safety approval, serial number, User Manual and packing
list in the package box.
Reliability requirements:
MTBF (standard, environmental temperature, load requirement) ≥50K hours;
testing condition: 25℃,full load, testing proved value.
Storage:
Products should be stored in package box when it is not used. And warehouse temperature should be -40~70℃, and relative humidity is 5~95%. In the warehouse, there should not be harmful gas, inflammable,
explosive products, and corrosive chemical products, and strong mechanical vibration, shock and strong magnetic
field affection. The package box should be above ground at least 20cm height, and 50cm away from wall, thermal
source, and vent. Under this requirement, product has 2 years of storage period, and should be rechecked when over 2 years.
Detail show: