Chargers are widely used in various fields, especially in the field of life, they are widely used in electric vehicles, cars, golf carts, robots, etc. Many of these chargers require an automatic shut-off function when full. Such a power-off function is a good way to avoid the damage to the battery caused by the "overcharge" caused by the car owner's fear of unplugging before it is fully charged and charging for too long time.
| Nominal voltage | Li ion | lifepo4 | lead acid | charge current | Efficiency |
| 12V | 12.6V/16.8V | 14.6V | 14.7V | 40A | 80% |
| 24V | 25.2V/29.4V/33.6V | 29.2V | 29.4V | 28A | 80% |
| 36V | 42V/46.2V | 43.8V | 44.1V | 18A | 8% |
| 48V | 50.4V/54.6V/58.8V | 54.75V/58.4V | 58.8V | 15A | 85% |
| 60V | 63V/67.2V/71.4V | 73V | 73.5V | 12A | 85% |
| 72V | 84V/87.6V | 84V/87.6V | 88.2V | 10A | 85% |
900W
Aluminum case
Circuit topology: Current Half-bridge type
MCU and intelligent PWM IC control ,full automatic transition of CC,CV and Float/Cut-off, meet the demands for different Curve
Protections: Over Current, Over Voltage, Over temperature, Short Circuit, Reverse Polarity, shut off or trickle and anti-reverse charge Voltage & Current LED meter display (optional)
Intelligent cooling fan, controlled by temperature.



The Yunyang charger uses a forced air cooling method. The charger is equipped with a fan. When the temperature is high, the fan of the charger will rotate. When the temperature of the charger drops to a certain value, the fan will stop rotating.
This model charger comes with various LED lights for the coming year. When the charger is connected to the power supply, the LED light shows one red and one green. When the charger is charging, the LED lights are all red. When the charger is fully charged, the LED shows one red and one green.

FAQ
1.Q: Where can I get the price?
A: We usually quote within 24 hours after we get your inquiry.If you are very urgent to get the price, please call us or tell us in your inquiry priority.
2.Q: How can I get a sample to check your quality?
A: After price confirmation,you can require for samples to check our quality.
3.Q: What about the lead time for mass production?
A: It depends on your order quantity and the season you place the order.
4.Q: What is your term for payment?
A: We accept T/T, Trade Assurance on Alibaba, Cash,etc.
5.Q: Are you a factory?
A: Yes, We are a professional battery charger manufactory in Guangzhou, ISO9001 factory
If you want to maintain the battery, it is necessary to learn several charging methods, which will help to prolong the life of your battery;
Correct charging sequence: "Plug the battery first, then the power supply" when charging, and "pull out the battery end first, then the power supply end" when unplugging.
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