The characteristics of lithium batteries: 1. It has a high weight-to-energy ratio and volume-to-energy ratio; 2. The voltage is high, and the voltage of a single-cell lithium battery is 3.6V, which is equal to the series voltage of three nickel-cadmium or nickel-metal hydride rechargeable batteries.
The biggest safety difference between a polymer lithium battery and a lithium ion battery is that when both batteries are heated to a certain level, the lithium ion battery will explode, while the polymer lithium battery only has chemical properties. It is volatile and burns at most, but never exploded.
The safe working voltage range of lithium batteries (customized lithium batteries) is 2.8~4.2V. Below or higher than this voltage range, the lithium ions in the battery will become very unstable and may even cause accidents.
Lithium batteries (manufacturers of lithium batteries) are batteries that use lithium metal or lithium alloy as the negative electrode material and use a non-aqueous electrolyte solution.
