How to distinguish the power lithium-ion battery pack from the capacity lithium-ion battery? 1、 Constituent material The key of the power lithium-ion battery pack is that the particles of the positive and negative electrode materials are smaller than thos...

Working principle of dry battery The dry battery belongs to the primary battery in the chemical power supply. It is a disposable battery. Its carbon rod is used as the positive pole, and the zinc cylinder is used as the negative pole. It converts chemical energy into electri...

Because lithium-ion batteries and lead-acid batteries have different characteristics, different charging curves and circuits, and different charging equipment are different according to different specifications of UPS batteries of different brands, it is almost impossible to replace lead-acid...

Lithium iron phosphate battery Lithium iron phosphate battery refers to lithium ion battery with lithium iron phosphate as cathode material. The cathode materials of lithium ion batteries mainly include lithium cobalt, lithium manganese, lithium nickel, ternary materials, li...

Mobile phone charging should be placed in a ventilated place. Try to be on guard for charging overnight I think today, both young and old people are accustomed to plugging the charging head into their mobile phone before going to bed, and leaving the mobile phone beside the...

The aluminum ion battery pack contains a negative anode and a positive graphite cathode made of aluminum. Due to the excellent conductivity and large specific surface area of three-dimensional graphite, it can greatly shorten the battery charging time. Aluminum ion battery i...

1、 Charge in time For pure electric vehicles, the biggest impact of using vehicles in winter is the battery life. Presumably, you have also experienced this experience. Every winter, especially outdoors, the cell phone battery will power down very quickly, and the power wil...

Generally speaking, there are three common repair methods for mobile phone lithium-ion batteries. The main reasons for repairing the lithium-ion battery of mobile phones are as follows: for example, the duration of each call is very short; For example, the cost of answering or dialing for abou...

The aluminum shell of power lithium-ion battery is generally made of 3003 aluminum alloy as an important material, because the aluminum shell of power lithium-ion battery made of this material has the characteristics of explosion-proof, high-temperature resistance and corrosion resistance. The manuf...

Design method of nickel hydrogen battery The designer of NiMH battery can design with clear design task and sufficient preparation. According to the needs of NiMH battery users, there are two ways to design the battery: one is to supply rated capacity power for electrical eq...