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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 […]
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 […]
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. […]
If you’re wondering what 32650 LiFePO4 battery is, you’re not alone. The popularity of this new type of battery has grown due to its numerous advantages. In addition to its lower cost, LiFePO4 batteries have higher cycle life, high self discharge tolerance, and low memory effect. Its main disadvantage is the inability to charge at […]
Fondée en 2012, Nuranu est une entreprise de haute technologie spécialisée dans le développement, la fabrication, la commercialisation et le service de batteries rechargeables et d'accessoires.
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