Advice 1: How to charge maintenance free batteries Varta

Sealed maintenance free battery Varta, like the rest of the battery periodically requires recharging. Check its status and to charge you 1-2 times per year. Special attention needs battery before winter.
How to charge maintenance free batteries Varta
You will need
  • Maintenance-free Varta battery, charger.
Instruction
1
Check the status of the rechargeable maintenance-free battery Varta. Usually, with most maintenance free batteries measure the electrolyte density in each cell is impossible. So measure the voltage using a voltmeter, or determine the degree of charge of the built-in color indicator that such devices located on the top wall of the housing.
2
A fully charged battery has a green light. As discharge the color darkens to black. The latter indicates the need for charging. If the indicator light yellow means an unacceptably reduced level of the electrolyte. Or add distilled water or change the battery. To charge the battery in this state and to light it from another device, impossible.
3
Turn on the car all the appliances that consume energy. Measure the voltage at the battery terminals with a voltmeter. If the voltage is less than 12.2 V, the battery is dead; if from 12.2 to 12.4 In part.
4
To charge the battery, remove it from the vehicle.
5
Charge maintenance-free battery at a constant current equal to 1/10 of the battery capacity. 2 hours after the voltage on the battery will cease to change, stop charging, or charge the battery current of 1.5 A. It is safer, however, requires more time to restore its properties.
6
Don't forget that too fast charging high current leads to overheating, harm the battery plates. Make sure that the electrolyte is not boiled. Disconnect the charger, cool the liquid and charge again.
7
If the battery voltage is below 12.2 V - it is completely empty. In this case, seek help in a specialized center. The charging process should be under the constant supervision of a specialist. Besides it is long lasting – up to three days.
8
Some modern vehicles when removing the battery to lose the settings of the electronics. In this case, maintenance-free batteries charge without removing the battery from the machine. Do it in a dry and warm room. The battery should be at room temperature.
9
Turn off or put in sleep mode all electrical appliances and lighting. Caution: do not close the hood not to close the terminals. First connect the charger to a battery when the current is turned down. Then connect the charger to the network. The current strength gradually increase, to avoid dangerous power surges.

Advice 2 : How to charge ni cd batteries

Currently, Nickel-cadmium batteries are the main reusable power sources for household electrical and radio equipment, as well as a rechargeable tool (not counting mobile phones, which are generally used rechargeable lithium-ion batteries). The right operating conditions, timely full charge and periodically repeated cycles of full discharge-charge allows you to use a battery over a long time.
How to charge ni cd batteries
You will need
  • Reverse pulse battery charger, automatic battery charger with the function of a full discharge.
Instruction
1
Nickel-cadmium battery - the only battery types that for normal and continuous operation requires a full discharge. In this type of batteries is pronounced memory effect, when at a constant partial discharge is reduced useful (effective) area of the electrodes. That is how he remembers would periodically repeat the lower discharge level, and razladilis to this level, it stops working. From this came the name of this effect. For normal and continuous operation of such a battery it is necessary to constantly fully discharge. For this there are two basic types of chargers.
2
Reverse pulse charger cyclically repeating cycles of charge-discharge with different time duration. To use this device, insert the battery, then plug the device into AC power. After the end of the charging process (indicated by a indicator), disconnect the charger from the mains. This charger keeps the battery in working condition, however, is complex and expensive device.
3
Automatic battery charger with the function of complete discharge is preferred because it is less difficult, cheaper, available in packages allows you to charge 2 or 4 batteries at a time. Insert into this charger 2 or 4 battery. Set the switch on the device in the position which corresponds to the number of rechargeable batteries. Turn on the device to the network. The red led indicator will indicate that the process of charge. For forced discharge of the batteries hit the button "Discharge". When this indicator lights yellow light – the process of discharge of the batteries. At the end of discharge charger will automatically begin to charge the batteries. At the end of the cycle the discharge-charge will indicate green light.

Advice 3 : How to charge the battery of a motorcycle

Rechargeable motorcycle battery differs from the automobile a smaller capacity. In the presence of the kick starter it works in much better conditions than the car. But even kickstarter sometimes can not start the engine if the battery is low. It is known to all, thanks to the famous scene from the film "Beware of the car".
How to charge the battery of a motorcycle
Instruction
1
Long before the battery will require recharging, measure the voltage of a proper motorcycle with the engine running, developing medium speed. Write it down.
2
When the battery will require charging, remove it from the motorcycle. Now paint in what polarity it was connected.
3
Check out what the electrochemical system used in the battery. It can be Nickel-cadmium or lead. The first is usually used in motorcycles equipped only with kickstarter, the second - in motorcycles equipped with an electric starter or both types of starters. But there are exceptions to this rule. Information about the electrochemical system of the battery shown on the case or sticker on it. In some modern motorcycles are used lithium-ion and lithium-iron battery. Do not attempt to charge them yourself.
4
Since motorcycle batteries are smaller capacity than automotive, never use their charging devices are designed to last, except when the device has a regulator of the charging current.
5
Apply for battery charging special laboratory power supply, equipped decade switches, which has a stabilizing function not only voltage, but amperage. Domestic suitable, in particular, B5-47. Blocks without function constant current not applicable.
6
Prior to charging, let the battery warm up to room temperature.
7
Make sure the battery there are no sources of open flames, sparks.
8
If the battery is Nickel-cadmium, multiply its capacity, expressed in ampere-hours, by 0.1 and you will receive a charging current, expressed in amperes. Connect it to the power supply, observing polarity. Set of decade switches, a voltage equal to that which develops in the on-Board network-good motorcycle at moderate speed, and the current is equal to the calculated current you charge. Turn on the power supply and charge the battery for 15 hours.
9
If the battery lead, charge it in two stages. First set the current in amperes is equal 0,1 from capacity in ampere-hours. Spend charging up until the voltage reaches expressed in volts of multiplying the number of cans battery the number of 2.4. Reduce the charge current in half, and then continue charging for another two hours.
10
Disconnect the battery from the power supply. Move it back to the bike in the correct orientation.
Note
In any case do not short circuit the batteries.

Advice 4 : How to charge a agm battery

The so-called gel batteries, referred to as AGM or VRLA are lead and method of charging a little different from the usual liquid electrolyte. But they are maloobsuzhdaemyj.
How to charge a agm battery
Instruction
1
Remember that gel lead accumulators require practically the same security measures when using, as usual. When charging they can release hydrogen, although the probability of this is small. So close to charging the battery (even if it is installed in, say, an uninterruptible power supply or a cash register) you can not smoke, use open flame, any source of sparks. In any case can not be dismantled AGM, to close their short. However, unlike conventional lead-acid batteries, they allow work in any position, not just vertical.
2
Because the capacity of gel battery is usually small, in any case, do not use for charging car chargers. They stabilize the charge current is too high.
3
The simplest method of charging the AGM battery is used as the charger of the UPS is designed for use battery with the same parameters as the one you are going to charge. Purchase a second-hand source, which is out of order its own battery. When de-energized and turned off the source, connect to it instead of the regular battery, the one that you want to charge with the correct polarity. Remember that in most such devices the charge circuit has a galvanic connection with the mains supply, so while charging do not touch any wires. The device itself will tell you when charging is complete.
4
When charging AGM battery from a source of constant current (not stable voltage!) use the same technique as for the conventional lead battery. First, keep the battery under a current equal to one tenth of its capacity, as long as the voltage on the pins is equal to 2.4 V in terms of one Bank (for example, if a six-pack - 14.4 V). Then reduce the current to one-twentieth of the capacity, and will hold him under the current two hours. If the capacity is expressed in milliampere hours of current after the conversion will be expressed in milliamperes, and if the capacity is expressed in ampere-hours amperes.
Note
Battery technology AGM (Absorbent Glass Mat). AGM batteries are made by new technology Absorbent Glass Mat, which is based upon the principle of nettechcity of the electrolyte. These batteries are efficient, vibration resistant, increasing cycles of charge/discharge and easy to install.
Useful advice
The AGM batteries. Bosch HighTec. Over the past ten years consumption of electricity in the car has increased significantly. AGM batteries have already confirmed their cyclic stability in the conditions of the original equipment: they can withstand up to 300 charge-discharge cycles, or three times more than conventional starter batteries.

Advice 5 : How to charge lithium batteries

Lithium-ion batteries are the most common configuration in modern cell phones. Typically, such a battery allows to increase the working time with the phone without recharging.
How to charge lithium batteries
Instruction
1
If you have just bought a mobile device that has a rechargeable lithium battery, and want to make it a lifetime maximum duration, first read the data sheet of the device and recommendations for operation and charging. As a rule, for each model of phone or portable music player has its own fixed time for which the battery achieves full charge. If for some reason you can't use the manufacturer's recommendations, adhere to the following General rules for operation of lithium batteries.
2
To ensure long-term operation, the battery must "pump", that is to increase his work through a succession of maximum charging and discharging. Insert the battery pack into the device. If the battery still has a charge, it is recommended to "put" it, having achieved a complete shutdown of the device. Enable more applications to make the phone faster spent battery power. Pretty soon the battery will sit down and the phone switches off. After that phone off or put the player to your network using only factory zaryadnoe device that guarantees the safety of operation of the device.
3
As a rule, lithium batteries are charged to the limit in a few hours. However, the first charge must be at least 12 hours, it is desirable not to interrupt her and not to pull out the charger from the power outlet.
4
After 12 hours of charging start to use their electronic device. Do not charge it until the phone turns off due to low battery. In the beginning use a lithium battery you must spend at least three full charges and discharges to "disperse" the battery. Then you can use the device in regular mode and charge it as needed. "Pumped" lithium batteries do not require a complete charging or discharging.

Advice 6 : How to maintain maintenance free battery

Maintenance-free batteries are not designed to work with them: they have no holes for adding electrolyte. But this does not mean that they basically do not need maintenance. The fact that these batteries are designed to work under certain conditions, which in our country is not always feasible. So, the technique should help.
How to maintain maintenance free battery
You will need
  • - awl or screwdriver
  • a syringe with a long needle,
  • - distilled water.
Instruction
1
Look at the eye color of the battery indicator. If he is white, the battery urgently needs help, or even replacement. Disconnect the ignition and lighting of the car. Note that this can wear off the data radio, watches and other electronics. Take action against failure alarm.

To add electrolyte, tear off the sticker from the top cover of the battery. Using an awl, make holes in the center of the round soldered caps. Another option is using a screwdriver to tear off those plastic things to open the hole. Fill the syringe with distilled water, then slowly and gradually introduce her into the inner cell of the battery. When the electrolyte level reaches the desired, eye of the indicator should turn black. Then pour another 20 ml of distillate.
2
If the color of the eye black, the electrolyte requires quite a bit. Do the same opening, but each time only pour 5 ml of distilled water. To verify a sufficient level by using reverse rod syringe: if the distillate is extracted with a minimum dip of the needle, so the process can be completed.

Fill the resulting hole. Punctures Sheila pour conventional sealant. If you have done any large holes, then you can choose the suitable size of rubber tube. For greater reliability, glue them along the entire length of the circle. Shake the battery and connect to the terminals of the charger.
3
Maintenance-free batteries need regular care. Keep them in a temperature range from 0 to 27°C. Grease the terminals with special grease or petroleum jelly. Charge the battery, which stood for a long time without work. This should be done every 3 months, otherwise it will lose performance. Separate battery models require recharging during the year. To detect the decrease of battery power, check the drive belt tension.
Note
Maintenance-free batteries are designed to operate at positive temperatures.
Useful advice
Batteries, worked with a low level of distillate, it is better to replace.

Advice 7 : How to charge iphone 3g

For charging the mobile phone iPhone 3G there are specially created for this device, which are included with purchase and available for individual purchase at the point of sale of mobile electronics. Preferably in the process of operation, use only the original cables, acquired in the points of sales of mobile electronics.
How to charge iphone 3g
You will need
  • is the charger going to set.
Instruction
1
Look in the configuration to the mobile phone iPhone 3g stand, cable, power adapter for the Apple device USB. Connect the device to the outlet. Please note that some models of this phone have the included adapters to connect to the network of another sample than you're used to seeing - this happens when buying goods in another country.
2
In this case, it is not recommended to charge your mobile device from the mains using the adapter on the outlet of the usual sample, and use the cable connection to the computer, otherwise you may damage or the device itself, or power adapter.
3
Connect your mobile device the iPhone 3G to the computer using the connecting cable and docking station that also included upon purchase. To complete pairing of the devices must also be installed on your PC the software for Apple devices – iTunes. You can download it on the official website of the developer, after selecting the version installed according to your computer's operating system.
4
When charging mobile phone iPhone 3G please note that the computer must be on, otherwise the phone will be discharged. Also, unplug the computer goes to sleep or keep him on during the whole connection time of the mobile phone to him.
5
If you have paired your iPhone 3G with your computer for the first time, register by creating an account in the system. To do this, specify all the necessary data and complete the appropriate form to send to Apple. In the case of synchronization, you may need a longer time than when charging in normal mode. Once charging is complete, disconnect the device from the power source. The first few charges should be made within 8-10 hours.
Useful advice
Do not use unauthorized cables to go device to charge your iPhone 3G from third-party manufacturers.
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