CONGSIN Battery Charger 20A Four-step Charging Mode Fast Battery Charger 12v Battery Charger
CONGSIN series lead- acid battery charger is professional designed according to the power of electric vehicles equipment. It uses the advanced soft switch technology and possess the following features: small in size, light in weight, convenient installation, high conversion efficiency, running fully load for a long time, stable current output, large capacity, high reliability, long life, ect. Also, it has the following functions: short circuit protection, overheat protection, reverse connection protection, low voltage protection, as well as auto stop when the battery is fully charged. The long delay digital counter can ensure the battery charge from the constant voltage stage to the float charge stage every time. And it can avoid the lost control of battery heat caused by the high temperature. Therefore, let the damage of the battery which is caused by the dehydration and the polar vulcanization(These two are the general problems of charger, MAD.) drop to the lowest.
Three-phase charging mode
Constant current mode:When the voltage of the battery is lower than the value set by the charger,the charger will work under the constant current mode and supply the constant current for the battery.
Constant voltage mode:Using the pulse width modulation(PWM) tech to control the charging current and output voltage of the charger which ensures the battery is fully charged and avoids over charging.
Floating charge mode:When the voltage of the battery is approaching the value of the constant voltage mode,and the current will cut down to the given current gradually,that means the battery power is full, then the pilot lamp will turn green and the fan will stop working.The charger will turn the mode into floating charge mode automatically.At this moment,the battery can be stopped charging or keep on floating charge for half an hour.
Technical Parameters
battery Charger 30A |
|
Model |
DXB-20A |
Input Voltage |
180V-250V |
Output Voltage |
12V |
Rated Frequency |
47-63HZ |
Charging mode |
Four-phase charging mode |
Charger Current |
20A |
Dimensions |
190*130*60mm |
N.W |
1.03kg |
Packed Qty |
8PCS |
Certification |
ISO,CTA,CE |
How to make an order?
1.Sample approval
2.Client make 30% deposit after receiving our PI for the bulk order
3. Client approve our pp sample
4.Production
5.Client approve our shipping sample
6.Arrange shipment
7.Supplier arrange necessary documents and send copy of these documents
8.Client finish the balance payments
9.Supplier send original documents or telex release the goods
Customer Service
1. How to contact with us?
2. Can you seed a sample for reference?
We are glad to send samples for your inspection.
3. How to confirm the quality with us before start to produce?
(1) You can get a sample and choose from it, and then we make the quality according to that.
4. How to solve the quality problems after sales?
(1) Take photos of the problems and send to us
(2) Take videos of the problems and send to us
After our engineers analyse the cause of the problem, we will draw up the satisfied program for you.
Audited Supplier 
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