32700 3.2V 6000mAh Lithium-Ion Battery
Lithium-ion batteries are a suitable power source for many projects with their rechargeable features. You can prepare a battery with the required voltage, mAh, and power your projects with serial and parallel connections to be made appropriately. The number 32700 indicates the size of the battery cell. The 32700 battery shows that it measures 32.5mmx70.5mm.
WARNING: It can be dangerous to use by people who do not know enough about the lithium-ion battery. Lithium-ion batteries that are not used properly can explode and start a fire. Therefore, it should be used with caution. Lithium-ion batteries must be charged with the appropriate charger. There is a danger of explosion from lithium-ion batteries that are not charged with the correct charger.
Therefore, charge only with a charger designed for lithium-ion battery.