Large single lithium batteries are good.
Larger cells reduce the series connection between small batteries. Fewer connections lead to fewer dangers such as leaks, flashing and poor contact. It’s easy to understand that fewer connections are needed. It is better and safer to use a built-in battery. Of course, there are many aspects of the process to consider, which are not absolute.
When storing lithium batteries, ensure that the battery is in a flat plate state with uniform force. Otherwise, violent collisions may cause the materials of the positive and negative electrodes of the battery to rupture through the separator, lithium ions. precipitate, come into contact with air, and even cause short circuits and high temperature rises, causing combustion or even explosion. If the heat accumulated duringt high-rate charging and discharging cannot be transferred, the safety and service life of the lithium battery will be seriously affected. In places with steep slopes, it is best to drive at low speed or use pedal assist to avoid excessive battery current, which may affect safety and battery life.
Lithium batteries are not safe.
Lithium batteries also have a risk of exploding, but the risk is not that high. It can also be said that all batteries are dangerous and carry risks, and according to the data, although lithium batteries. explode The risk is very low, but the risk of spontaneous combustion of lithium batteries is relatively high. In fact, excellent and regular high-quality lithium battery brands have done enough work in all aspects of the pproduction of lithium batteries, from the battery cells, external structures, the entire battery and the entire vehicle system, they have a set of rigorous and rigorous tests. safety standards. System design, manufacturers have minimized risks before products leave the factory, eliminating any safety risks.