Advantages of 18650 lithium battery:
1. Large capacity
The capacity of 18650 lithium battery is generally 1200mAh ~ 3600mAh, and the general battery capacity is only about 800, if combined into 18650 lithium battery pack, the 18650 lithium battery pack is casually can break through 5000mAh.
2, long life
The service life of 18650 lithium battery is very long. The cycle life of 18650 lithium battery can reach more than 500 times in normal use, which is more than twice that of ordinary battery.
3, high safety performance
18650 lithium battery with high safety performance, no explosion, no combustion; * poison, * pollution, through the ROHS trademark certification; All kinds of safety performance at one go, the number of cycles is more than 500 times; High temperature resistance, 65 degrees of discharge efficiency up to. In order to prevent the battery short circuit phenomenon, the anode and cathode of the 18650 lithium battery are separated. So the probability of short-circuiting has been reduced to *. Can be installed * guard plate, to avoid the battery overcharge over release, which can also extend the life of the battery. ,
4, high voltage
The voltage of 18650 lithium battery is generally 3.6V, 3.8V and 4.2V, much higher than the 1.2V voltage of NiCd and NiMH battery.
5. No memory effect
Before charging, there is no need to empty the remaining electricity, easy to use.
6. Small internal resistance:
The internal resistance of the polymer batteries is less than liquid batteries, domestic the internal resistance of the polymer batteries can even do below 35 m Ω, greatly reduced the battery power consumption, extend the standby time of mobile phone, can be effective in line with international standards level. Lithium-ion, a polymer that supports high discharge currents, is also ideal for remote control models, making it the most promising alternative to nickel-metal hydride batteries.
7, can be series or combined to synthesize 18650 lithium battery pack
8, wide range of use
Laptop computer, walkie-talkie, portable DVD, instrument and meter, audio equipment, model airplane, toy, video camera, digital camera and other electronic equipment.
