What are the advantages of 18650 lithium battery in use?96kwh energy storage lithium solar battery

　　1. The capacity of the 18650 lithium battery with large capacity is generally between 1200mah and 3600mah, while the general battery capacity is only about 800mah. If combined into a 18650 lithium battery pack, the 18650 lithium battery pack can easily exceed 5000mah.

　　18650 lithium battery

　　2. Long service life 18650 lithium battery has a long service life. Its cycle life can reach more than 500 times in normal use, more than twice that of ordinary batteries.

　　3. High safety performance 18650 lithium battery high safety performance, no explosion, no combustion; Non-toxic, pollution-free, RoHS trademark certification; All kinds of safety performance are completed at one go, and the number of cycles is more than 500; High temperature resistance, discharge efficiency reaches 100% at 65 ℃. In order to prevent battery short circuit, the positive and negative poles of 18650 lithium battery are separated. So the possibility of short circuit has been reduced to the extreme. A protective plate can be installed to avoid overcharge and over-discharge of the battery, which can also extend the service life of the battery.

　　4. The voltage of 18650 lithium battery is generally 3.6V, 3.8V and 4.2V, which is much higher than the 1.2V voltage of NiCd and NiMH battery.

　　5. Without memory effect, it is not necessary to empty the remaining power before charging, which is convenient to use.

　　6. Small internal resistance: the internal resistance of polymer cells is smaller than that of ordinary liquid cells. The internal resistance of domestic polymer cells can even be less than 35m Ω, which greatly reduces the self-consumption of batteries, extends the standby time of mobile phones, and can fully meet the international standards. This polymer lithium battery supporting large discharge current is an ideal choice for remote control model, and it is the most promising product to replace Ni-MH battery.

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