Thursday 14 November 2013

How and When to Charge Different Battery


batteries are immediately ready for use (assuming that they are loaded) and can be used in a reasonable, broad temperature range.
 To charge the batteries, however, there are certain limitations, and the user should the indications above, consider how and when you want to load. Each battery chemistry has its own charging recommendations. Batteries behave like human beings, and some reach old age, others die sooner. The biggest enemy of batteries is heat. It can probably be taken preach to improve life expectancy, but it is not possible to create an ideal environment. The following table describes the measures to be taken for optimum performance of a battery pack from the cradle to the grave.



x
Based on nickel (NiCd and NiMH)
Lithium-Ion (Li-Ion)
Lead-acid (sealed or recessed)
How should I prepare my new battery?
Nickel-based batteries are shipped partially charged.Format new batteries with a charge 14 to 16 hours
Li-Ion batteries are partially charged loaned-plied. You can use and recharge the battery immediately if it becomes necessary.
Lead-acid batteries are shipped fully charged. The best results are obtained when a last batch is done to make sure the full charge.
Can I damage a battery if it has not been properly prepared?
No, without formatting the performance is first weakened and improved through use.
No, Li-Ion works equally well, whether partially or fully loaded.There is no formatting necessary, even with new batteries.
Lead-acid, a saturated charge required for good performance. The loading process can take about 10 hours.
How should I prepare battery with charge indicator?
Charging the battery fully discharged. Repeat if display is unreliable.
Charging the battery fully discharged.Repeat if display is unreliable.
Greater lead-acid batteries use a different charging indicator as nickel or lithium-based batteries.
If the total battery energy is depleted before the charging process?
Yes, a full discharge every 1-3 months to prevent the memory effect. It is not necessary to discharge the battery completely before each charge. Too frequent cycles consume a NiMH battery.
No, it is better to make frequent charges, total deep discharges are vermeiden.Ja, performing a total discharge once per month is the capacity indicator back in laptops.
No, it is better to recharge more often; Frequently, total discharges should be avoided. Deep discharge cycles damage the battery. Use a larger battery if full cycles are required.
Should I charge my battery partially or fully charge?
Allow full charge without interruption. Re-fetched, some charging can cause a rise in temperature.(Many chargers terminate charge due to the temperature. Vollgelade A-ner battery will heat up again, which can lead to over-charge)
Unimportant. Charging in stages is acceptable.The end of the charge is determined by measuring the voltage. Charging a full battery is safe and does not cause harm to the battery.
Unimportant. Charging in stages is acceptable. The end of the charge is determined by measuring the voltage. Charging a full battery is safe and does not cause harm to the battery.
If the battery stay charged when not in use?
Not critical. The manufacturers recommend a 40% charge for long storage. . Store the battery in a cool place The battery can be fully discharged and then recharged. Formatting is necessary.
Best for storage is a 40% charge. Cooler storage is more important than charge. Not completely ig discharged because the protection circuit in Li-ion can open.
Yes, you always keep the battery fully charged. When a discharged battery sulfating may occur (which can isolate the conductors in the cells)? This condition is not irreversible if it is not corrected immediately.
Heats up when charging a battery?
Yes, at full charge. The battery must be something cool for use. Stuck uninterrupted chenes leave the charger heats the battery for a standby function.
No, just a little heating takes place during charging. A larger laptop battery can be quite warm. Be concerned that the battery is not too much heated during charging.
No, the battery should remain cool or lukewarm. While a pivoting loading of the battery must remain cold.
What are allowed Ladetem temperatures?
Important: Rechargeable batteries can be used in a wide temperature range. However, this does not automatically permitted at a charge equal to extreme environmental conditions. The maximum allowable charging temperatures are as follows:
Slow charge (0.1C) Fast (0.5-1.0 C)
0 ° - 45 ° C 5 ° - 45 ° C.


0 ° - 45 ° C 5 ° - 45 ° C


0 ° - 45 ° C 5 ° - 45 ° C.

What should I know about chargers?
The best results are obtained with fast charger, stop the charging process with criteria other than temperature measurement.
The charger should be able to perform a full charge. Avoid cheap chargers that only carry a 1-hour charge. Shortest time for a fully charged is 2 to 3 hours.
Charge in several steps shorten the charging time. The charge must be fully implemented. Other-wise, the capacity gradually decreased. Shortest duration for a full charge is 8 to 14 hours.

More about batteries: http://www.all-batteries.co.uk

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