How much is the 12V battery capacity?

The capacity of the battery voltage of 12V is 2.2AH, 7AH, 14AH, 17AH, 24AH, 32AH, 45AH, 60AH, 80AH, 105AH, 120AH, 160AH, 198AH.

A device that converts chemical energy into electrical energy is called a chemical battery, and is generally referred to as a battery. After discharge, the internal active material can be regenerated by charging - storing electrical energy as chemical energy; and converting the chemical energy into electrical energy when discharging is required. Such a battery is called a battery (storage battery), which is also called a secondary battery.

The so-called battery is an electrical chemical device that stores chemical energy and discharges electric energy when necessary.

The amount of electricity discharged by the battery under specified conditions (including discharge intensity, discharge current and discharge termination voltage) or the length of discharge time is called battery capacity, and the unit is A•H or A•MIN. A car battery is a reversible DC power source that converts chemical energy into electrical energy and electrical energy into chemical energy. It is connected in parallel with the generator.

It supplies power to the starting system and the ignition system during engine start.

When the engine is stopped or low speed running, it supplies power to the vehicle's electrical equipment.

When there is a demand for electricity exceeding the output of the charging system, it provides current for a limited period of time.

Battery also absorbs the transient overvoltage in circuit to keep the vehicle electrical system voltage stability, protection of electronic components.

Battery don't have to for a long time, it will slowly discharge by oneself, to scrap. At regular intervals, therefore, should start a car, for battery charging. Another way is pulled down the two electrodes on the battery, unplug from the electrode column that should pay attention to both positive and negative electrode thread, to remove the negative line first, or remove negative and chassis connections. Then pull with the positive sign (+), on the other side of the battery service life to a certain extent, to a certain period has to be replaced. When replacement should follow the same order, but in the up electrode wire, order, by contrast, take the positive first, and then connect the cathode.

When the ammeter pointer indicates that the storage capacity is insufficient, it should be charged in time. The storage capacity of the battery can be reflected on the instrument panel. Sometimes the power is not enough on the road, and the engine can't start. As a temporary measure, you can ask other vehicles for help. Use the battery on the vehicle to start the vehicle, connect the negative and negative poles of the two batteries, and connect the positive pole to the positive pole.

The density of the electrolyte should according to different regions, different season, according to the standards for the corresponding adjustment.

Distilled water or special rehydration solution and Nano-carbon sol battery activator should be added when the electrolyte is deficient. Never use pure water instead. Because pure water contains a variety of trace elements, it will have an adverse effect on the battery.

Uninterrupted use of the starting opportunity when starting the car causes the battery to be damaged due to excessive discharge. The correct method of use is to take no more than 5 seconds for each time the car is started, and the interval between starts again is not less than 15 seconds. In the case of multiple starts and still not in the car, you should find the reason from other aspects such as circuit, ignition coil or oil circuit.

Always check the small holes in the battery cover for ventilation when driving daily. If the small hole of the battery cover is blocked, the generated hydrogen and oxygen will not be discharged, and when the electrolyte expands, the battery case will be broken and the battery life will be affected.

Check the battery level of positive and negative sign of oxidized. You can use the hot water often watering the wire connection of the battery.

Check each part of the circuit without aging or short circuit, prevent battery retire ahead of schedule because of excessive discharge.

1. The excessive discharge

2. The long time storage battery (without charge CLP) during storage

3. Can't charging car engine

4. No electrolyte

5. The proportion of the electrolyte is too high

6. Charging under high temperature conditions

7. Polluted by sewage (for example by hydrochloric acid, water, organic acid and other pollution)

8. When the battery with large current

9. Electrical plate deformation caused by positive plate and plate contact each other, creating short circuit phenomenon

10. The plate upper and lower deposition have dirt, cause a short-circuit

11. As long as you pay attention to avoid the above points, the service life of your battery will increase accordingly.

Electrolyte level should remain between Max and min, check once a month, and according to the condition of drawdown, appropriate adding distilled water (pure water), not with acid.

When the voltage of the battery is insufficient and the light is dim and the starting is weak, the outside of the vehicle should be charged in time.

Prevent a battery charging or long-term loss of electricity, overcharge can make active material loss, loss of electricity can make the plate, to ensure that the voltage regulator cannot be too high or too low.

During use, always check the venting hole to prevent the battery from deforming or bursting.

Keep the battery away from heat and open flames. Keep it ventilated during charging and use to prevent burning and injury.

Prevent the battery from discharging for a long time and high current. The starting time of each use can't be more than 5 seconds, two consecutive start times, and the interval is 10-15 seconds.

The battery should be installed firmly on the car to reduce vibration.

Always check that the battery cable is secure. All the unions must be in good contact to prevent sparks and cause the battery to explode. The oxides and sulfates produced by the battery clamp must be scraped and coated with Vaseline to prevent further corrosion.

Frequently remove dust and dirt from the battery cover and spilled electrolyte to keep it clean and dry to prevent self-discharge.

Sealing gel cracking should be repaired in time.

When the car is driving in a cold area, it is necessary to avoid the battery being completely discharged to prevent the electrolyte from freezing.

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