Panasonic battery has the following advantages:
1 has a large capacity. For example, the capacity of 18650 lithium-ion battery is generally between 1200mah and 3600mah, while the general battery capacity is only about 800mah.
2, long service life, the cycle life of normal use is more than twice that of ordinary batteries.
3, high safety, no explosion, no combustion, no toxicity and no pollution, RoHS trademark certification, good high temperature resistance, and extremely low possibility of short circuit.
4. The voltage is very high. For example, the voltage of 18650 lithium-ion battery is generally 3.6V or 3.8V and 4.2V, which is much higher than the voltage of 1.2V of nickel-cadmium and nickel-hydrogen batteries.