What are the requirements for the charge and discharge voltage of lithium iron phosphate batteries

Lithium iron phosphate battery over-discharge voltage point 8.0V (according to the over-discharge point of the protection board): In the discharge state, if the battery voltage drops to 8.oV, the output of the protection board is turned off, and the battery enters an over-discharge state; lithium iron phosphate battery The over-discharge recovery voltage point is 9.2V (according to the over-discharge recovery point of the protection board). In the over-discharge state, when the battery automatically rises to 9.2V and disconnects the load, the battery can resume supplying power to the load; LiFePO4 battery charge: 10A standard charge state of 25% (not capacity) voltage point 13.41V : In the charging state, the battery voltage reaches 13.41V, and the battery capacity exceeds 25%; in the charging state, the voltage point of 50% power is 13.51V: in the charging state, the battery voltage reaches 13.51V, and the battery capacity exceeds 50%; in the charging state, 75% The voltage point of power 13.63V: In the charging state, the battery voltage reaches 13.63V, and the battery capacity exceeds 70%; the voltage point of 100% power in the charging state 14.61V: In the charging state, the battery voltage reaches 14.61V, and the battery capacity reaches 100% ; Lithium iron phosphate battery discharge: the voltage point corresponding to 0.5C discharge, the voltage point of 5% electricity in the discharge state 11.90V: in the discharge state, the battery voltage reaches 11.90V, and the battery capacity remains 5%; the voltage of 10% electricity in the discharge state Point 12.24V: In the discharging state, the battery voltage reaches 12.24V, and the battery capacity is 10% remaining; in the discharging state, the voltage point of 25% power is 12.55V: In the discharging state, the battery voltage reaches 12.55V, and the battery capacity is 25% remaining; in the discharging state The voltage point of the lower 50% capacity is 12.74V: in the discharge state, the battery voltage reaches 12.74V, and the battery capacity remains 50%; the voltage point of the 75% capacity in the discharge state is 12.85V: in the discharge state, the battery voltage reaches 12.85V, and the battery capacity The remaining 75%; Statement: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete the previous article: How to distinguish lithium battery products?