Публикации от Нурану

Factors to Consider When Designing and Manufacturing 18650 Lithium Batteries

The choice of materials is the most important factor in the battery design process. Different materials have different performance characteristics, and the performance of the developed batteries is also different. The cycle performance of the positive and negative materials is good, and the cycle life of the battery will be long. In terms of ingredients, […]

В чем заключается принцип зарядки и разрядки литиевых батарей

The charging and discharging of a lithium battery involves the movement of lithium ions between the negative electrode and the positive electrode. During the charging stage, the electrical energy is converted into chemical energy. The amount of energy that the cell can store is called its “power.” The process of charging and discharging a lithium-ion […]

Which is Better, an 18650 Or a 21700 Lithium Battery

Which is better, 18650 or 21700 lithium battery? The two different types of batteries offer similar performance and advantages, with different benefits and drawbacks. The former has higher capacity and higher specific energy while the latter is more expensive. Regardless of the type of battery you use, make sure it meets the specifications required for […]

18650 литиевый аккумулятор или 26650 литиевый аккумулятор, что лучше

Lithium-ion batteries have the advantages of light weight, large capacity, and no memory effect, so they are widely used. Many digital devices use lithium-ion batteries as power sources, although their prices are relatively expensive. Lithium-ion batteries have high energy density, their capacity is 1.5 to 2 times that of nickel-metal hydride batteries of the same […]

Какое напряжение зарядки для литий-ионного аккумулятора 3,7v

Under normal circumstances, 3.7v lithium batteries need a “protection plate” for overcharge and overdischarge. If the battery does not have a protection plate, only a charging voltage of about 4.2v is used. Therefore, the ideal full charging voltage of lithium batteries is 4.2v, and the voltage exceeds 4.2 v may damage the battery, charging in […]

What is the Lifespan of 32650 LiFePO4 Battery

A lithium-ion battery’s lifespan can be estimated by the date stamped on the cell. Manufacturers often add these dates to help consumers decide when to buy their batteries. These aren’t always concrete representations of actual lifespan, though. Some batteries can last well beyond their stamped dates, which raises questions about the safety of lithium-ion products. […]