The parameters of the 32650 lithium iron phosphate battery are as follows:
1. Overall dimensions: outer diameter 32mm, height 65mm.
2. Capacity Range: The capacity range is between 4500 and 6500 mAh, but versions above 5000 mAh are also available.
3. Voltage and charging limits: The rated voltage is 3.2 volts, and the voltage after full charge can reach 3.7 volts.
4. Charging Current: Some information mentions that the charging current is 15A, but this refers to the design value or measurement of a specific product.
5. The current under the test conditions is not the standard configuration of all 32650 lithium iron phosphate batteries.
6. Discharge cut-off voltage: Different products have different discharge cut-off voltages, such as 41.25V, 18.4V, etc.
7. Internal resistance: The internal resistance of the prfinished product is between 100 and 200.
8. Safety Features: It has functions such as short circuit protection, overcharge protection, overdischarge protection, overcurrent protection and temperature protection.
9. Operating Temperature Range: The operating temperature range during charging is 0 degrees Celsius to 45 degrees Celsius, while the temperature range during discharging is minus 20 degrees Celsius to 60 degrees Celsius.
10. Storage Temperature: During storage, it should be kept between minus 20 degrees Celsius and 40 degrees Celsius.
3.65V.
According to the query on Sohu.com, the full voltage of lithium iron phosphate battery cell is 3, 65V and the discharge end voltage is 2.0V to protect the service life of. battery cell, battery manufacturertterie defines that the termination voltage will be higher than 2.0V. Due to the characteristics of the battery chemistry itself, the energy density of lithium iron batteries is lower than that of lithium polymer batteries, but the performance safety are higher and the price is lower.