Agricultural vehicle battery correct use and maintenance

Battery life with the use of maintenance is closely related to the use of poor maintenance, resulting in damage to the batteries at first, will start agricultural vehicles difficult. Therefore, a prudent maintenance of the VGP-BPS2 battery is very necessary.

1. The proper use of batteries

1.1 To install the batteries correctly Datie pole. The current farm vehicles and generators with battery rectifier is used in negative Datie; with the DC generator is equipped with a battery cathode Datie, remember to install the anti, or they will burn the diode silicon. Battery stack pole marked “+” sign is positive, marked “-” number is negative, no tags, identifies the following characteristics: (1) a very thick pile is positive, the smaller the negative, (2) Battery pole on the oxide is more positive, less negative, (3) a very dark brown pile is positive, the light gray is negative, (4) can also pile on each leads to a bipolar wire inserted in the same cup salt, there are a large number of bubbles generated at one end is negative.

1.2 does not make excessive PB992A battery discharge. Use electric starter begins, each no more than 5 seconds, start-up time continues every 1-2 more minutes, three times to start Buzhao must verify the reason, can not start immediately. Winter starts the engine to heat water, oil must be pre-heated to reduce the load on the starter battery and reduce the current production.

1.3 In case there is no case of cables not, do not force moving plate Chuck wiring to avoid a very loose clusters.

2. Battery Maintenance

2.1 keep the battery clean. The outer surface of discharged electrolyte VGP-BPS10 battery, dirt, dust, causing the discharge of short-circuit must still endure. Chuck A very pious and wiring must be kept in contact, simple, and the ground covered with petroleum jelly or butter, to oxidation. Wind battery cover must remain open to prevent the expansion of gas to allow the breaking shell of the battery.

2.2 The battery must be installed on the locomotive and reliable fixation. And to have anti-vibration pad, so as to avoid driving the shattered shell of the FK890 battery. When they found the shell cracking or electrolyte leakage should be repaired quickly.

2.3 The monitoring of the level of electrolyte fluids regularly, checking fluid levels, the application of two openings in the glass tube, is strictly prohibited the use of the device. Surface is insufficient, it is appropriate to add distilled water (especially in summer), when the Y9943 electrolyte leakage or overflow, when the proportion of the electrolyte should be added to the original. Add distilled water, it should start the engine to recharge, so that the electrolyte mixture.

2.4 check the battery of the deposit. Application of the hydrometer or electrolyte discharge fork measures. If any of these devices can also be the Chairman of the volume, brightness of light to check. Prohibit the use of short-circuit the size of the landfill to check to see spark means a lot to prevent the discharge of the battery, is strictly prohibited conductive tools and objects can be placed on the battery on the battery to prevent damage short-circuit.

Six points for forklift batteries safe use and maintenance

First, routine inspections

1, Level: less than the nominal surface, decrease the battery life, but too little will lead to battery acid damaged by heat, therefore, must always be noted that the electrolyte is sufficient.

2, terminal, wire, cover: Always check the junction terminals of the FRU 92P1141 battery, the junction with the wire caused by corrosion due to oxidation at the same time recording if the deformation of the lid, there is the phenomenon fever.

3, Appearance: the surface of the soil causes the battery leak should make the battery to keep the area clean and dry.

Second, Maintenance

1, just add water: In accordance with the provisions of the liquid to add distilled water, do not add water to extend the interval to add too much distilled water, add Water too, overflow leading to electrolyte leakage.

2, Charge: Charging the Dell Inspiron 1420 battery will produce gas, should be kept well ventilated places charge around there was no fire, while the oxygen generated during charging, acid gases would have an impact on surroundings. Unplug the charger during the charging socket occur at the arc, after closing the charger before disconnecting the plug. After charging the battery through the remaining number of hydrogen does not flame, should open the lid of the battery to recharge.

3, terminal, wire cover the maintenance: the need specified by the manufacturer of professional and technical staff to proceed.

4, cleaning: If it is dirty you can clean with a damp cloth, it is very dirty, it is necessary to remove the battery from the car with water after cleaning to dry naturally.

Third, the guard

1, storage spaces: You can not make a short circuit, leading to a short circuit that may arise due to the rain of fire and may produce a small amount of hydrogen gas, F4486B batteries must be stored in ventilated and cool.

2 accumulators: there is still a waste of battery power, the batteries must be stored according to methods used in detention.

Fourth, the operation of the electrolyte

1, check the proportion of: the use of inhaled hydrometer check the proportion of the electrolyte during the operation does not allow it to spread, and wear protective clothing.

2, in addition to checking out the operation: do we need professional advice, in particular, is to complete the acid (sulfuric electrolyte) is used.

3, electrolyte leakage: Because the battery switch, broken leading to leakage of electrolyte, should an immediate emergency treatment (refer to address urgent problems)

Fifth, end of operation on battery life

1, end of operation on battery life: living close to the battery at the end, the single-cell battery electrolyte abates very quickly, add distilled water every day.

2, treatment of waste batteries: waste, electrolyte, decomposition of the battery. To negotiate if the manufacturer of the battery recall.

Sixth, the handling of emergency

1 electrolyte splashed on skin: rinse thoroughly with water

2, electrolyte spills for eyes, flush thoroughly with water and then receive professional medical treatment

3 spill electrolyte clothing: the immediate Remove clothing, wash with water and then rinse with a weak alkaline soap.

4, leakage of electrolyte: electrolyte leakage to the VGP-BPS2 outside, it immediately with lime, high carbonated and carbonated or so in, and rinse thoroughly with water.

How to determine whether the battery repair, how to recover the old battery backup?

To open a shop to repair the battery in terms of entrepreneurs and how to recycle old batteries back from the repair? Customers in the area of how to recognize the damage the IBM ThinkPad R50 battery and replace consultation, price and other conditions in order to avoid any difficulties later misunderstanding and unnecessary? This need to determine the nature and extent of damage to the battery.

Open the lid of the son of the battery, the cable will not burn the battery status under the inspection and necessary repairs. On-line inspection, the review included the following:

⑴Digital Multimeter aside in the range 20V DC files, without measuring the battery terminal charging voltage alone, the general should be more than 12V.

If voltage is 10.5 V and below, indicating the existence of this part of the battery short-circuit in May;

If the voltage exceeds 13.4V, water loss battery more serious, and treat even occurred;

While some voltage across the battery does not exceed 13.4V, but there are also potentially serious dehydration. This is because: 12V battery 6 cells, five cells with severe dehydration, but there are other issues, a grid with a total voltage in open circuit is higher than 13.2V would not have had.

⑵ 12V100W car with halogen bulb or bulbs right 24V300W only discharge the Dell Inspiron 1100 battery while measuring the voltage across the battery.

If the battery voltage falls more slowly, and not deep, which indicates a high chance of repair;

If more than one sudden voltage drop of 2V, indicating that it has fallen behind on a single cell exists;

⑶ will discharge lamps in series and connected to the multimeter on the battery (in 36V battery as an example) discharge.

Under normal circumstances, a battery to be revised to one of serious damage to the battery, known behind the battery. When the voltage across the battery drops below 34V, if the battery voltage is the same water more than once fallen, can determine if there is a battery back, and the room behind the battery there must be a single cell. Measure the battery voltage only to find the battery voltage is lagging. Can also use the battery of rapid tests measure the 338794-001 battery capacity only to find a battery to the back just behind the battery can be repaired first.

⑷ with the multimeter measures the voltage across the battery up to 12V or higher, but the discharge lamps, bulbs, which do not shine.

Clip on one end of the fish caught in the positive and the other end into the ear scratching pole negative affect, as not seen the slightest spark can be considered part of the battery open circuit;

Measures of capacity such that the detector with a battery faster, you will find pointers to stay on the left the red zone did not move, this is probably one VGP-BPS2 battery cell open circuit;

There is another situation, a number of batteries of low quality due to non-standard equipment will be in a very ear leads the next group of terminals to the plate corrosion due to spit acid formed in the shape of the battery and sometimes in a semi-pass half-open state, and sometimes in the open state, the load is located at the same angle of the ear or fever can not be recharged by electricity;

⑸ around the voltage at the battery terminals is 0V, is generally placed on the battery time is very long, due to battery self discharge and baking and other reasons, is a complete loss capacity of the battery resulting in serious irreversible hardening.

These failure modes are often associated with open circuit, the battery is fully open, in particular, is very similar to the voltage of the battery terminal to 0V or so, which must be distinguished.

Detection of the integrated use of the means of the above can be done by a simple way to detect failures to conclusions, there is some other failure of the battery may require few steps to take, but also requires the use Inverse methods for verifying and concluded. In short, the battery has failed the inspection and found negative results positive - - then sure - and denied - the last positive process.

2012 Shanghai lithium batteries Auto to realize industrialization

2012, Shanghai will have an annual production of 100 million Li-ion VGP-BPS9A battery when the power and 6 million sets of the battery capacity of the system. Recently, projects in key high-tech industrialization of Shanghai, the new lithium energy auto project-Ion Battery “Investment signing ceremony took place in the urban area of Shanghai, the Shanghai Aerospace Industry Corporation , Shanghai, Space Power Institute, Ningbo Shanshan Co., Ltd. and other shareholders of the signing of the Quartet the first 90 million yuan of investment agreements. The next year World Conference Expo, two cars lithium - ion hybrid and fuel cells, will serve as VIP cars first.

Space technology for new energy vehicles

Shanghai Institute of Space Power Hua Jiang, deputy chief engineer of the introduction, the Institute started in 1998 dedicated to space-use lithium-ion VGP-BPS10 battery development and management of electrical systems. In 2008, technology in China for the first time successfully applied in the “Shenzhou VII” companion flight. In 2005, they began to cars lithium-ion battery and systems management technology research Power, in cooperation with relevant universities and companies working together to build dual-use high-power lithium-ion battery platform development system.

“Although the satellite and automotive lithium-ion battery is not one thing, but the technology is not geography.” Jiang Hua introduced with the flight of small satellites, the average life of three years, around the Earth 10 times a day, a total of more than ten thousand to go through second charge and discharge process, during which the state must guarantee the stability of the battery safety. Energy demand for batteries satellite car that big, but the energy density is not as good as satellite. A small satellite technology of the battery to do support, car batteries, a lot of problems over time. Shanghai Aerospace sector has recently concluded a strategic agreement with SAIC, in 2012 vehicles lithium-ion acer-batcl50l-battery-p-17203.html”>BATCL50L batteries will be able to industrialization. In August this year, has developed a prototype.

Advantages of auto insurance rates

It is reported that the newly developed lithium-ion batteries, the weight and size is a nickel-hydride batteries, metal 1 / 3 of life up to 10 years, weight solve vehicles and fuel cell issues of life. Heritage has always been the safety of style, space technology, lithium car battery technology ion monitoring safe and reliable control system monitors the battery throughout the charging process and discharge to ensure that sufficient, however, but released. Control of conduct also shows the battery power, including energy, temperature, operation status, etc. to solve energy problems for new vehicle VGP-BPS9A/B battery safety.

The current lithium-ion battery car more suitable for urban driving. Jiang Xin-hua introduction of pure lithium-ion battery car has not yet reached the fuel flow of cars, more than 300 volts on a single charge can run 160 kilometers, the fastest 120 km / h, suitable for car urban. However, lithium-ion battery car fuel less expensive than energy consumption. Jiang Xin-Hua worked on an account, the charge to open 18 units of electricity can be 160 km, 100 km takes about 10 units of electricity during the night would probably only cost 3 yuan more than money, cars and fuel as well as 100 km, is estimated to spend more than 70 yuan Qian, lithium-ion battery of the automotive market space should not be overlooked.

With lithium-ion battery market car with a number of urban areas also need a dedicated vehicle charging stations. Currently, the type of car pricing method, there are two slow-filling may be ordinary housekeeping power, full of can be used 6 to 8 hours fast charge to the dedicated fast charging stations need 10 minutes filled with half the power, then industrialization also requires a fast-charging stations to improve the subsidy system. In the parking lot with a group of specialized care facilities for new energy vehicles to provide greater convenience.

About the battery charge acceptance

1 Introduction

Acceptance of battery charging for Dell Inspiron B120 battery performance is a significant indicator of battery charge on behalf of its intuitive performance standards high and low, but the introduction of the internal battery and traction batteries last bike power, which do not charge acceptance capacity requirements can be found in practice for the VRLA battery to charge voltage limiting mode, and traction system, working environment deep cycle, the level of charge acceptance for the battery capacity and cycle life, a film more important as.

Battery charge acceptance ability to limit testing in different conditions, ranging from its mean it is. Under specified conditions, such as processing 1Ah active substance, how much current is transformed Ah, that is to say that although the capacity of the battery charge acceptance, but rather should be “under provisions in charging acceptance “most people are used to load acceptance capacity specified in the provisions of the environment, the value of a constant amount of time to detect the load value of loop current that the size of the charge acceptance, of course, is also a charge acceptance of representation but in the VRLA hp F4486B battery charging system, the ability to accept more good presentation.

Because the battery to a different depth of discharge, charge temperature, current limit depressed pricing to accept different in some laboratory tests very good battery, but unable to stand the test of the relevant market loader is to load because different settings, leading to huge differences in the dissemination of results. The final product is to penetrate the market, the batteries occupy the market to survive, they must learn to adapt to the living environment in this market. Therefore, the burden of acceptance testing is simulated in any market for electric bicycle charger control, indicated both in the absence of special agreement refers to “the battery at 100% depth of discharge 14.8V constant voltage, current limit is not more than 0.2 C, termination conditions are charging circuit current less than 0.03C, which were filled with the output ratio of the total electricity consumption of total capacity, the capacity charge acceptance. ”

2 The acceptance and the capacity of the life cycle of the association

Under the agreed acceptance load test methods to detect than the sony VGP-BPS2 battery of different formulations and participate in several electric vehicle manufacturers data life cycle of the battery test, the load capacity and acceptance cycle Life has shown the tendency of the three basic types.

With the ability to accept charge, battery capacity and cycle life were increased, indicating acceptance of the VLA capacity of the battery cycle life were directly related to the corresponding. 

3 Acceptance support lifecycle factors influencing

Acceptance of burden and trends of the life cycle of accepting charge of the three categories in terms of volume measured immediately after the expiration of batteries for the qualitative detection and found that three types of failure have a certain pattern .

apple M8403 battery capacity class after the break, the loss of water from the battery positive plate less intact, no obvious grid corrosion, negative sulfate serious, apparently because of poor charge acceptance, resulting cell cycle have failed each time sufficient electricity, lead sulfate has continued to increase, leading to the cathode sulfate severe pressure drop in the polarization of the cathode, so that the battery charge and discharge are not normal, the failure of the battery.

classes battery capacity after the failure, loss of water from the battery is high, positive plate intact, plaque remove some corrosion sulfate significantly negative, the situation is the gradual accumulation of sulfate negative, so the battery negative terminal of the polarization ability to continue to decline, causing the battery to water loss increases gradually, many times in the 6.0 cycle, the capacity is failing.

Class battery capacity and cycle testing of more than 200 Re-cycle all have better performance, loss of water from the Dell Inspiron 6400 battery by about 7%, slightly to the corrosion of plates, negative no obvious signs of sulfation.

Tired of the other three cycles and the results of qualitative tests look, capacity VRLA battery charge acceptance and life cycle right there is a direct actor, poor charge acceptance of lead-acid batteries can not completely charged, the negative electrode plate in dozens of cycles would seriously sulfate battery failure between the imposition of a lack of absorptive capacity to charge batteries in the tens of cycles, we started electricity may not be quite enough, so that the negative plate sulfation build slowly corrosion of the battery positive and negative polarization of water loss has continued to increase at a certain cycles on the battery performance is clearly inadequate, and bands by nature deteriorates rapidly as the official home of a good battery in detecting more than 200 cycles in the overall performance of the battery are good, are dehydration negative plaque status better rarely, and the performance of cells maintained in good condition, no downward trend in major.

Overall, can influence the acceptance of responsibility corrosion cells positive, negative sulfate, water loss of battery charge efficiency and whether or not the power quite properly, the capacity fade sooner or later, and the rate of occurrence of a turning point, and so on, thus affecting the battery capacity and cycle life.