The voltage is different, the nominal voltage of lithium iron phosphate battery is 3.2V, and the lithium polymer battery is 3.7V;
Different capacities, the same volume of polymer lithium battery capacity is much larger; such as 18650 polymer lithium battery 2200mAh, and lithium iron phosphate battery capacity 1100mAh;
The lithium iron phosphate battery can be discharged to a voltage of 0V and can be recovered, although the overdischarge protection voltage is generally 2V; while the polymer lithium battery has an overdischarge protection voltage of 2.7V, which will be damaged if it is low;
The discharge current is different, the power polymer lithium battery has a maximum discharge current of 5 times, and the lithium iron phosphate battery can discharge the current at a rate of 10 times; the same is true for charging, so the lithium iron phosphate battery can be charged faster.
Post time: Feb-23-2022
