Lithium-ion (Li-ion) Battery 18650 3.7V 1000-1200mAh

The 18650 Li-ion battery provides a nominal voltage of 3.7V and a capacity range between 1000mAh and 1200mAh. The battery exhibits high energy density and extends its operational life through hundreds of charging cycles. The battery serves portable electronic devices and flashlights and DIY projects. The battery requires users to charge it at 4.2V maximum while preventing over-discharge between 2.75V and below 2.75V. Key Features : – Type Rechargeable Lithium-ion (Li-ion).– Model : 18650 (18mm diameter, 65mm length).– Nominal Voltage : 3.7V.– Capacity:1000mAh to 1200mAh (high energy density).– Chemistry : Typically Lithium Cobalt Oxide (LiCoO2), offering stable power.– Design : The product comes in two versions which protect against damage and unprotected mode which enables higher current use but requires users to handle it with caution.– Cycle Life : The system supports 300 to 500 cycles before it begins to lose capacity while it can achieve up to 1000 cycles under perfect conditions.