6A 12A 12V Lead-Acid Motor Battery Charger Led Display 50Hz Automatic Power Supply Adapter

6A 12A 12V Lead-Acid Motor Battery Charger Led Display 50Hz Automatic Power Supply Adapter

Product Introduction:

The Pulse battery charger manufactured by our factory is specifically designed for various types of batteries, including lead-acid batteries, maintenance-free batteries, start batteries, start-stop batteries, 12V and 24V batteries, and 12.6V lithium batteries.

It adopts a dedicated intelligent microcomputer chip to control the whole process, and adopts advanced pulse width modulation technology. It has small size, safe and convenient,and high efficiency conversion, stable output current, large design capacity, can be operated at full load for a long time and so on. It is a new generation of eco-friendly chargers.

The charger has short-circuit protection, reverse polarity protection, overtemperature protection, and low-voltage protection. It can realize constant current, constant voltage, floating, trickle and other charging states.Improve battery life. Reduce the rate of battery water loss and eliminate battery heating and drum charging.

Technical Parameters:

Rated input voltage range:110V-250V

Output voltage:12V/24V

Rated operating frequency:50/60HZ

Full load conversion efficiency:93%

Operating temperature range:-30°C-45°C

Charging mode:No load - constant current-constant pressure - float charge - trickle

Protection:

1.Overtemperature protection: The charger shuts down protectively when the charger temperature exceeds 105°C. At this time, there is no current output, and it can be resumed when the temperature drops to about 80 ° C or after about ten minutes of power off.

2.Short-circuit protection:When the charger output is unexpectedly shorted, the charger will automatically turn off the output, eliminate the short circuit, and automatically resume charging after correct connection.

3.Reverse polarity protection: When the charger outputs positive and negative poles opposite the charge, the charger will automatically turn off the output, and the charging will automatically resume charging after correctly connecting the polarity.

4.Low-voltage protection: When the battery single cell voltage is lower than 1.5V, the charger protection cannot be started, so as to avoid damage to the device due to the mismatch between the battery and the charger voltage.

Model 618D can charge 12.6V lithium batteries.

Model 619K can charge and start and stop batteries.

Function:

Lithium battery: Specially set for charging three strings of 12.6V lithium batteries. The 12V lithium battery has a full charge voltage of 12.6V. It is forbidden to charge lithium batteries or faulty batteries of other specifications.

Ordinary battery: For the ordinary battery charging file(12V24V battery automatic recognition), it can charge12V,24V battery. When selecting the ordinary battery intelligent charging mode, when charging the 12V battery, the full voltage is 14.2V±0.2V, and the full voltage value for charging the 24V battery is 29.2V±0.4V.

Start-stop battery:For the start-stop battery file(12V24V battery automatic identification), it can charge 12V,24V battery, when selecting start-stop battery intelligent charging mode, charge the 12V battery, the full charge voltage is 14.6V±0.2V, and the full voltage value of the battery is 29.2V±0.4V.

Questions&Answers:

Q: Why is the current getting smaller and smaller?The current is not 30A.

A: Charging principle: pulse. Pulse can protect the battery and prolong its service life.

The difference is that the pulse charger can keep the charging process dynamic, balance the charging and discharging process, reduce the water loss during the charging process, and prevent the problem of sulfation, so that the battery capacity can be restored and the battery life will be increased.

Pulse is not a constant voltage and current. It will match the charging voltage and current according to the battery status. The charging current will become smaller and smaller as the battery power increases.

The pulse is designed to better protect the battery from being injured due to overcharge.

Not all batteries can reach the peak current. If the battery capacity is large and the power loss is severe, the current will be higher.

Q: Are 12V/24V and lithium battery automatically compatible?

A: 1. Manual selection is required; 2. 12V/24V self-defined identification, lead-acid battery, water battery, dry battery. 3. Lithium battery: 12V, lithium iron phosphate battery cannot be charged (it depends on whether the charger supports 12.6V lithium battery)

Q: How to operate?

A: 1.The first step is to check whether the battery is good or bad. Operation method: the charger is not plugged in, just clip the charger clip to the positive and negative poles of the battery. The display will show the current internal pressure of the battery. There are two conditions not shown: 2. Charger problem 2. Battery voltage is lower than 8V.

The second step is that the charger has normal input and output. Only plug in, and the display will be on. By default, 12V and POWER are on. When the red and black clips meet, the spark charger is completely normal.

Q:What is the differences between chargers?

A:1. Make sure what type of battery needs to be charged.
2.Different power sizes affect the charging time of the charger.

Q: What is the function of the charger?

A:1. Check the internal pressure of the battery; 2. Repair; 3. Charging.

Q: Why can't the battery reach the current you said?

A: Generally, the battery capacity is not large enough to give all the output current to the battery. I'm afraid that the battery can't bear it, which will make the battery damage.

P. S. Most of the batteries that need to be recharged with chargers have some problems

Q: Why cant the two 12V series connection recognize 24V for charging?

A: If the battery is a combination of two 12V batteries and can not directly identify the 24V charging, the internal pressure of the two batteries can be detected separately, and the large difference is unrecognizable. Two 12V batteries need to be charged separately

Q: Why does the display screen not light after plugging in?

A: 1.Plug in only, the display screen is not on, and the indicator light is not on. The safety tube is burnt and the product is defective

2.The 12V and power indicators are on. It may be that the display cable is loose. Maybe the display screen is broken