Not the same.
1. Lithium battery input voltage refers to the charging voltage, which is generally between 3.6V and 4.2V, depending on the lithium battery model and manufacturer. Lithium battery output voltage refers to the discharge voltage, which is generally between 3.0V and 3.7V. The actual output voltage of lithium batteries may fluctuate and change due to factors such as as the discharge state, charging current and use environment, so the input and output voltages of lithium batteries are different.
2. Lithium battery is a type of battery that uses lithium metal or lithium alloy as positive/negative electrode materials and uses non-aqueous electrolyte solution.
1. Lithium batteries (including batteries and other rechargeable batteries) are considered completely discharged when theThe discharge voltage reaches 0.9 times the nominal voltage. Although there is still "remaining power", you cannot continue to use it, otherwise the battery will be damaged.
2. The voltage to which the battery is fully charged is called the "terminating charge voltage" in the industry. According to battery industry standards, this voltage is approximately 1.2 times the rated voltage value. For example, for a 3.6 V cell phone battery, the end-of-charge voltage is 4.2 to 4.3 V.
3. Lithium battery is a primary battery that uses lithium metal or lithium alloy as the negative electrode material and uses non-aqueous electrolyte solution. It is different from rechargeable batteries, lithium-ion batteries and lithium-ion. polymer batteries.
4. The voltage of common cathode materials, lithium cobalt oxide and lithium manganate, is approximately 3.7, and theVoltage of lithium iron phosphate is about 3.2. The voltage of common negative electrode materials, graphite, is about 0, and that of lithium titanate is about 1.2.
5. A battery refers to a cup, tank or other container or part of a composite container that contains an electrolyte solution and metal electrodes to generate electric current. electric energy. It has positive and negative poles.