1.
Capacity differences The biggest difference between power lithium ion batteries and ordinary batteries is their large discharge power and high energy. Since power lithium batteries are mainly used for automobile power supply, they have higher discharge power than ordinary batteries.
2.
Appearance differences Power lithium battery: The type and thickness of the battery electrode, as well as the separator, are also very thick and can withstand 12c-50c discharge rate, but the capacity is very small. Ordinary battery: this is a so-called capacity battery. The diaphragm is small and generally cannot withstand a maximum discharge of 2.5C. 3.2V 20A -20℃ low temperature lithium iron phosphate battery, discharge capacity of -40℃ 3C ≥ 70. % temperature Load: -20~45℃ -Tempereddischarge rate: -40~+55℃ -40℃ supports maximum discharge rate: 3C -40℃ 3C discharge capacity retention rate ≥70%
3.
Voltage difference The working voltage of ordinary lithium batteries is lower than that of ordinary lithium ion batteries. Maximum charge of regular lithium-ion batteries