How to use the newly purchased lithium battery

A lot of people are confused about new buy lithium battery. I saw a senior player have summarized lithium battery usage method. Hope it can help you.

1, How do you use new lithium electricity? Is to charge or discharge? How to charge? To small current discharge (typically set to 1-2 a), then use 1 a current charge and discharge cycle is 2-3 times, have to activate the battery.

2, just start using the new battery, voltage imbalance, put a few times, filling was normal again, what's the problem? Mainly because although individual batteries in the battery pack is matched good, but will still exist self-discharge of different individual differences, new battery from the factory to the user, typically have more than 3 month time, monomer batteries in this period of time will be different because the self-discharge shown is not the same as the voltage, the voltage of battery pack difference bigger (i.e., unbalanced);Because has function of charge balance chargers on the market at present, so the general imbalance will repair when by charger.

3, li-ion battery should be stored in what environment? Store a cool and dry environment, room temperature 15 to 35 ℃, environment humidity 65%.

4, lithium electricity can use how long? How many cycles can use normal? Life affected by what factors? Aeromodelling li-ion battery can be used 100 times or so commonly, the main factors influencing the service life: 1. The temperature, the battery cannot be used under the environment of overheating or storage (35 ℃);2. Charge and discharge, battery charging and discharging not excessive, shall ensure that single cell voltage between 4.2 3.0 V, high current work recovery voltage should guarantee the above 3.4 V;3. Choose the appropriate power, avoid the battery pack in the case of overload use.

5, new li-ion battery needs to activate? If you do not activate will have an effect? Need to activate the new battery from the factory to the user, typically have more than 3 month time, the battery will be in a dormant state, not suitable for high intensity discharge at once, otherwise it will affect the efficiency and life span of the battery.

6, the new battery, charge it into electricity is what reason? Zero electric batteries, battery internal resistance, wrong charger model.

7, lithium battery C number represent? "C" is the battery capacity of the symbol, the symbol of the current is "I" is the same meaning, "C" represents what we call the ratio of, the battery can work on the basis of nominal capacity of the current size, 2200 mah20c, for example, 20 C identifies the battery can be normal working current of 2200 ma x 20 = 44000 ma;20 c discharge with current of 44000 ma to discharge the battery.

8, the best preserved li-ion battery voltage is how many general factory of battery charge? Single voltage between 3.70 3.90 V, general factory can take 30-60% of the battery.

9 how much pressure difference between single batteries, battery is normal? More than the rated pressure difference what should I do? Manufacture date within one month of the new battery in 30 mv is about 0.03 V is normal, put battery pack for a long time more than three months, the 100 mv or 0.1 V can be used more than the rated pressure difference of the battery pack can be used with balance functions of intelligent charger for 2-3 times of small current charging and discharging cycle (1 a), can repair the vast majority of the pressure difference of the battery pack.

10 after a full battery, can be stored for a long time? Full electric storage time can't more than 7 days;Battery is best in a single deposit only 3.70 3.90 voltage condition, is beneficial to extend battery life, if do not use for a long time, to ensure that every 1 to 2 months to charge and discharge.

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