How do you charge the car battery?

New car battery charging method

Connect the battery positive electrode with the power positive electrode, and connect battery cathode to power cathode.

Initial charging points in two stages: first with the initial charging current into the electrolyte to emit bubbles, the single voltage rises to 2.3-2.4 V. Then reduced to 1/2 at the beginning of charging current, continue to electrolyte filling out severe bubbles, than continuous 3 h) and voltage stable. All the charging time is about 45-65 h.35-40 ℃, the temperature control in fully charged for the first time, if the proportion of the electrolyte illegal, application of distilled water or electrolyte specific gravity of 1.4.Adjust the recharging after 2 h, until density conform to the rules.

New battery charge for the first time after the often short of capacity, should carry on the discharge cycle. With 20 h when discharge rate discharge (i.e. 1/20 rated capacity of discharge current until the single voltage to 1.75 V), and then add charging current until enough, after a charge and discharge cycle if the capacity is still less than 90% of the rated capacity, should be for an additional charge and discharge cycle.

Before starting to check the appearance of the car battery. Battery should be in good condition, no crack, no obvious traces of battery acid leakage.

If the car has any damage, don't start the car, so as not to hurt themselves or others.

Contact the car battery before to wear goggles and rubber gloves. Goggles and gloves will protect your eyes and hands, to prevent the battery spill in strong acid erosion.

Ensure that the connection to the car's jumper cable is safe and anticorrosion.

If the battery cable corrosion, please use hard brush to clean up as much as possible.

Will power enough car park in the need to recharge, but make sure that the two cars didn't contact. Ideally two car park next to synthetic, or car is, the two cars will be relative to the park.

Ensure that the cross line cable to connect the car battery. Different models and manufacturers of the jumper cable length difference is very big.

Shut down for electric cars. Open the hood of the car, find the battery.

Remember that each battery positive and negative extreme. Is extreme markup into a plus sign (+) and negative extreme is marked as a minus sign (-).

Connect the two ends of the positive cross line cable respectively in two car battery is extreme. If there is no special marked, the positive cross line cable is usually red. The positive across lines to one end of the cable connected to the battery without electricity, while the other end in the fully charged battery.

Will be negative cross line at the end of the cable connected to a fully charged battery. The vast majority of cases, negative cross line cable is black.

It will be negative cross line at the other end of the cable in the grounded (earthed) metal parts of the car. So then you can make the battery car starting. You can the grounding cable received frame, chassis, or other clean enough and no paint on the parts of oxide.

Normal vehicle engine starting batteries. At the same time of starting the engine, the vehicle's charging system will begin to pass across the line cable to the battery without electricity.

Charge at least 5 minutes after starting the engine. It makes no battery start to recharge my batteries, although it will take longer to fill the battery.

Try starting battery car engine. If the cross line cable and is charging the battery has enough power, the car engine can easily start.

If failed to start, please recharge the battery for 5 minutes.

Press and connect the opposite order, remove the jumper cable, lest produce sparks or explosion. If you first is to put the negative cross line cable and no battery negative extreme connection, so, please in the final to dismantle it.

Battery car starting at least 5 minutes, so that the generator to the battery charging.

Car driving or idle for at least 20 minutes after starting. Sometimes, the battery can be recharged in this period of time; And if the battery power is not enough to drive cars, may need to replace a new battery.

Charger is USES the high frequency power supply technology, using advanced intelligent dynamic adjustment of the charging technology. It USES a small constant current/constant voltage/constant current intelligent three phase charging ways, charging high efficiency, simple operation, light weight, small volume, etc.

Charger is widely in north China area in our country, the machine internal power devices (such as transformer, inductor, capacitor, etc.) are large, generally exist in large load runtime small noise, but the aircraft in the rough grid environment condition that resistance performance is strong, reliability and stability are better than high frequency machine.

Charger based on microprocessor (CPU chip) as a processing control center, is a complex hardware simulation circuit burn in microprocessor, in the form of a software program to control the operation of UPS. Has smaller volume, therefore, significantly reduce weight, low manufacture cost, the price is relatively low. Generally in more than 20 KHZ inverter frequency high frequency machine. But the high frequency machine under the condition of bad power grid and environmental tolerance ability is poor, is applicable to the power grid is stable and less dust, temperature/humidity appropriate environment.

High frequency machine and power frequency comparison: small size, light weight, high efficiency, low operating costs), low noise, suitable for office space, cost-effective (under the same power, the price is low), the space, small environmental impact, relatively high frequency charger for copiers, laser printers, and motor caused by the impact (SPIKE) and TRANSIENT response (TRANSIENT) vulnerable, due to the mains and load machine power frequency transformer isolation, the mains harsh environment, power frequency machine than high frequency function to provide a more secure and reliable protection, in some occasions, such as medical, require charger have isolation device, therefore, on the application of industrial, medical, transportation, power frequency machine is a good choice. The selection according to the different customers, installation environment, the condition such as load balancing.

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