Detailed introduction about 26650 lithium batteries

Source: 2020 - 04 - 03 when hits: the naming of lithium battery there are two basic methods, one is extracted from lithium battery cathode material, another is extracted from the size of the lithium battery cathode material, these two basic classification from the aspects of common and has the characteristics of the general. Have derived from a certain performance or application category, they begin from personality, with specific characteristics. Type 26650 lithium batteries by size classification, appearance is same, the anode material variety, performance and application field. 26650, strictly defined as a single cell size: 26 mm in diameter, height 65 mm. The appearance of the cylinder block size will be slightly different in each manufacturer in the actual production, the so-called: tall, fat, thin each are not identical, known as 26650. But the difference is not very big, no more than 27 mm diameter, height less than 66 mm. When a single battery with support system put into use, it is 26650 lithium batteries. If there are multiple lithium battery or lithium battery together, is called a lithium-ion battery pack, or, more accurately, 26650 lithium-ion battery pack. In 26650 as a 18650 lithium batteries, lithium batteries can also use the different anode material, according to the current market application, the basic 26650 26650 ternary lithium battery and lithium iron phosphate batteries, the difference between the two is general ternary lithium battery and lithium iron phosphate batteries. The former has the advantages of large capacity, high voltage platform, which possesses the advantages of safety, large starting current. Considering 26650 lithium batteries mainly applied to the actual situation of equipment start-up, 26650 lithium iron phosphate batteries are the main application of the battery on the security and the price has obvious advantages. Many factories will produce 26650 pieces of lithium iron phosphate batteries, although is different, but the basic parameters should be in line with international standards. Here we choose dongguan giant da electronics co. , LTD for you to customize the related parameters in the lithium battery manufacturers, lets you have an image of 26650 lithium batteries and roughly understanding. Company production of lithium battery size: 26650 biggest can reach 26. 4 * 65. 8 mm, nominal capacity is 3000 mah, nominal voltage 3. 2 v, charging and discharging cut-off voltage 3. 65 v and 2. 5 v, the standard charge and discharge current 1500 mah, the maximum charge and discharge 1 c and 1. 5 c, working temperature is - 10℃~+60℃。 26650 battery charging and discharging lithium iron phosphate performance stability, high temperature resistant, cycle life is three times as much as three yuan, because of its large current charge and discharge, thus strong light flashlight, miner's lamp, instrumentation, such as very applicable, this advantage can make its large-scale development, such as dongguan main 26650 power type lithium iron phosphate battery technology is ripe.