Technology

How do I keep my lithium-ion battery healthy?

The popularity of lithium-ion batteries is due to their safety and reliability, large capacity, and affordable cost. They are considered to be “smart” batteries because they take over all the battery life and help the operators of the equipment to operate themselves correctly. For example, they have a sound indication function when the battery is discharged by half – it beeps every four minutes when 20% of the charge remains – every minute.

Li-ion batteries life

The service life of such batteries from Procell is determined by the number of full discharge cycles. Often, manufacturers set the bar at 3000 cycles. However, few people know that the duration of the battery can be increased.

The self-discharge rate for lithium-ion batteries is 3-5% per month (for comparison, for lead-acid batteries this value is 10-15%), which guarantees the possibility of long-term storage. This is due to the fact that Li-ion batteries, unlike SKA, are not subject to the sulfation process. In case of long-term storage (more than one year), the lithium-ion battery should be recharged periodically. However, if you store it correctly, then the device will be fully functional even after a few years.

Before covering the battery charger’s role in extending battery life, let’s review the Li-ion battery‘s characteristics. Lithium is one of the lightest metals, is one of the most reactive, and has the highest electrochemical potential, making it the ideal material for a battery. A Li-ion battery contains no lithium iron battery australia in a metallic state but instead uses lithium ions that shuttle back and forth between the cathode and anode of the battery during charge and discharge, respectively.

Useful Tips

To extend the life of your lithium-ion battery, there are a few simple guidelines to follow.

Firstly, the battery will last much longer if only original devices are used for charging. Increasing the voltage by just a couple of percent can significantly reduce the number of cycles. In addition, even an insignificant decrease in the charging current will provoke an incomplete charging of the battery. All this will negatively affect the performance of the battery.

Secondly, it is necessary to take into account the conditions under which the batteries will be used. For example, there are special modifications of lithium-ion batteries for work in too cold or hot rooms. The choice of the optimal model will guarantee its long-term and trouble-free operation.

Thirdly, if you maintain a high charge on a lithium-ion battery for a long time (at the level of 70-80%) and recharge it at any time free from work, then the battery life will be about 5 thousand cycles.

So you don’t want to prematurely say goodbye to your precious battery? Observe the rules below:

  1. Charge the energy storage device without bringing it to a critical discharge, at a positive temperature.
  2. Do not charge overcooked batteries – first warm them up to room temperature.
  3. To charge the batteries, use only the original charging equipment recommended by the manufacturer for its products.
  4. Do not store the drive in subzero temperatures. However, one should not think that the high temperature is good for the product. Exceed +30 degrees – there will also be problems.
  5. Do not store deeply discharged electric accumulators for a long time. In this situation, they will degrade at an accelerated rate.
  6. Do not overcharge the battery. If you charge the battery 100% at minus, and then bring it to room temperature, overcharging cannot be avoided.

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