The range of applications of batteries is becoming increasingly broad and has become a necessity for every household. China, as a major industrial country, has become one of the production bases for lithium batteries. For example, many large mobile phone brands produce their mobile phone batteries f...

Charging method for new car batteriesConnect the positive pole of the battery to the positive pole of the power supply, and connect the negative pole of the battery to the negative pole of the power supplyThe initial charging is carried out in two stages: first, use the initial charging current to c...

14500 lithium batteries are lithium batteries with a diameter of 14mm and a height of 50mm. According to the material of the battery cells, they are divided into lithium iron phosphate batteries and lithium cobalt oxide batteries. The voltage of lithium cobalt oxide battery is 3.7V, and the voltage...

History of battery development1800AlessandroVolta invented the world's first battery1802Dr. William Cruikshank designed the first battery that was easy to manufacture1836John Daniel made improvements to the battery to provide stable discharge current1859GastonPlant é invented rechargeable lead-...

With the promotion of energy conservation and environmental protection in society, more and more environmentally friendly products are being applied to the market. In the battery industry, ternary lithium batteries quickly occupy the market with numerous advantages and gradually replace traditional...

Many people say that it is best not to charge lithium batteries during winter. This is mainly because at low temperatures, the charged lithium ions on the negative electrode surface are easily deactivated and form dendritic lithium crystals, which directly penetrate the separator, causing a micro sh...

Can lead-acid batteries be used in parallel with lithium batteries? Can lead-acid batteries be mixed and used in parallel with lithium batteries? In UPS batteries, there are two common types of batteries: lithium batteries and lead-acid batteries. The two have different voltages and cannot be used i...

Is it better to use polymer lithium batteries for power banks or lithium batteries? Generally speaking, mobile power banks use two types of batteries: lithium batteries and lithium polymer batteries. The characteristics of lithium polymer batteries are high energy density, the ability to be ultra-th...

What is the maximum capacity of a 26650 lithium battery? The capacity of the 26650 lithium battery has always been a concern for battery cell designers. The 26650 lithium battery has a flat head, a nominal voltage of 3.2V, and belongs to the lithium iron phosphate 26650 battery cell. The battery is...

Dry batteries are relative to "wet" batteries (liquid batteries). The earliest invented "volt cell" was a type of "wet" battery that placed two metals in the same electrolyte as electrodes, such as lead-acid batteries that are still in use today. Due to the inconvenienc...