You should be talking about 26650 batteries and 18650 batteries, right?
It is certain that they cannot be mixed
1. The rated capacities are different: IFR26650 has a rated capacity of 3000 mAh and IFR18650 has a rated capacity of 1100 ~ 1400 mAh.
2. The diameters of the two batteries are different: the diameter of IFR26650 is 26mm and the diameter of IFR18650 is 18mm.
3. The reference quality and quantity are different: the production quality of IFR26650 is 94 grams and the production quality of IFR18650 is 45 grams.
For the same replacement, you must first determine whether the different sizes can be pressed, the different capacities and whether the charger can be fully charged.
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26650 type means the battery diameter is 26mm, the lengthr is 65 mm. , and it is cylindrical battery. Generally used to refer to lithium batteries, including lithium primary batteries and lithium-ion batteries. Commonly used lithium batteries made from nickel-cobalt-manganese cathode materials and lithium iron phosphate materials - INR26650-3.6V-4500mAh, IFR26650-3.2V-3200mAh.
Battery refers to a cup, tank or other container or part of a composite container containing an electrolyte solution and metal electrodes to generate electric current. It is a device capable of converting chemical energy into electrical energy. It has positive and negative poles. With the advancement of technology, batteries generally refer to small devices capable of producing electricity. Like solar cells. The battery performance parameters mainly include the felectromotive power, capacity, specific energy and resistance. Using the battery as a power source, you can achieve power with stable voltage, stable current, stable power supply for a long time and little influence from the outside world. The battery structure is simple, easy to carry and charge. and the discharge operation is simple and easy. It is not affected by impact, stable and reliable performance, plays a great role in all aspects of modern social life.