The lithium ion polymer battery (Li-poly, Li-Pol, LiPo, LIP, PLI or LiP) are rechargeable batteries composed of one or more cells with the aim of increasing the capacity of the discharge current.
Each module delivers a voltage of 3.7 volts with which we can have batteries of the following voltages: 3.7V, 7.4V, 11.1V, 14.8V ...