5500mah. The 32700 lithium iron phosphate battery is a type of lithium ion battery. It refers to a lithium-ion battery using lithium iron phosphate as the cathode material. The 32700 lithium iron phosphate battery has a rated voltage of 3.2V, a rated capacity of 5500mah. and a cell internal resistance of 32700. Charging limit voltage: 3.6 V, etc. The 32700 lithium iron phosphate battery has high safety and stability, high temperature resistance and good cycle performance.
It can be used.
The internal resistance of lithium iron phosphate battery mainly involves two parts, internal ohmic resistance and internal polarization resistance. Under constant temperature conditions, the ohmic resistance is basically stable, while the internal resistance of lithium iron phosphate battery mainly involves two parts, the reinternal ohmic resistance and internal polarization resistance. Polarization resistance is accompanied by changes in factors that negatively affect polarization levels. The internal resistance, static internal resistance and operating internal resistance of lithium iron phosphate batteries are often different. In different environments, the internal resistance also changes at different temperatures.
The internal resistance of lithium batteries is high and cannot self-discharge with large currents. Theoretically, the lower the internal resistance, the better. There is a direct relationship between internal resistance and storage capacity. If a regular lithium battery is 1A, the internal resistance is about 30-80mA, while a good power lithium battery may be less than 15mA.