Entries by Nuranu

Two major reasons affect the service life of 18650 lithium batteries

Two major reasons affect the service life of 18650 lithium batteries. Factor 1: The influence of environmental factors at work. The actual operating environment of the lithium battery will affect the number of battery cycles immediately: the charging temperature of the lithium battery is 0℃~45℃, and the discharging temperature of the lithium battery is -20℃~60℃; […]

Will Lithium Polymer Batteries Explode

When used for long periods of time, lithium polymer batteries can experience catastrophic failure. These fires can result from thermal runaway, an exothermic reaction within the cell, which results in overheating and boiling of the pyrophoric liquid electrolyte. This process can cause the casing of the battery to explode, as it has in many cases […]

Use and Maintenance of Electric Vehicle Lithium Batteries

In recent years, lithium battery electric vehicles have been the development direction of various countries. It can be seen from the market and the investment of various car companies that they have made efforts in electric vehicles. Now, there is a trend of lithium battery electric vehicles replacing internal combustion engine vehicles in some parts […]

Four Key Properties of Rechargeable Lithium Polymer Batteries

1. Charge retention capability. The charge retention capability is usually referred to as self-discharge, which usually refers to the retention capability of the battery stored in the corresponding environmental conditions in the open circuit state. Self-discharge is mainly determined by various factors such as lithium battery materials, manufacturing processes, and storage conditions. Generally, the higher […]

Common Causes of Polymer Batteries Not Discharging

If we suddenly encounter a polymer battery that does not discharge at work, what should we do? We must first find the real reason why the lithium battery does not discharge before we can deal with this problem. Next, we can investigate step by step. Find out why the lithium battery is not discharging. The […]

The Difference Between a Lead-Acid Battery and a Lithium Battery for Electric Vehicles

In today’s China, there are thousands of international famous brands of electric vehicles on the market at this stage, and the two factions of electric vehicles with lead-acid batteries and lithium batteries have their own characteristics and advantages. Although electric vehicles are rapidly transforming For so many years, many people have been confused about the […]

Winter Maintenance Guide for Electric Vehicle Lithium Batteries

For batteries, the focus is often on capacity and energy density, and these data can often intuitively reflect the length of cruising range. But what we should note is that most batteries are electrochemical products. Since it is related to chemistry, its performance has a great relationship with temperature. Let’s first look at the effect […]

How to Charge the 26650 LiFePO4 Battery

To recharge the 26650 LiFePO4 battery, you need to first understand how the battery works. Normally, this type of battery takes three to six hours to fully charge. There are different types of batteries, and different charging times. Some products do not have a built-in charger. Other brands sell the batteries separately. To determine which […]

Are 26650 LiFePO4 Batteries Safe

The battery in the smartphone you’re currently using has a 26650 LiFePO4 cell, which stores plenty of energy. This battery has two types, IMR and INR. Most intelligent chargers can distinguish between them, though unprotected ones are generally safer. The difference in self-heat rate is minimal, but the former is safer than the latter. Depending […]

Precautions When Using a 26650 Lithium-Ion Battery

There are a few precautions when using a 26650 lithium-ion battery. This type of battery is the largest type and is used in a wide variety of electronic devices. This battery has a nominal voltage of 3.6 or 3.7 volts per cell and can deliver up to 20-30 Amps. The battery’s maximum charge voltage is […]