3.7V 2000mAh Lithium-Ion Rechargeable Cell With Wire Connector

A 3.7V 2000mAh Lithium-Ion rechargeable cell with a wire connector is a specific type of battery commonly used in various electronic devices, including smartphones, tablets, portable electronics, and sometimes in hobbyist projects. Here’s a breakdown of what this specification typically means:

1. Voltage (3.7V):

   • This indicates the nominal voltage of the battery. Lithium-Ion cells typically have a nominal voltage of 3.7V when fully charged. However, their voltage can range from about 4.2V when fully charged to around 3.0V when fully discharged.

2. Capacity (2000mAh):

   • This refers to the capacity of the battery, which is measured in milliampere-hours (mAh). It indicates how much charge the battery can store and deliver. A 2000mAh capacity means the battery can theoretically supply 2000 milliamps (or 2 amps) of current for one hour before needing to be recharged.

3. Lithium-Ion Chemistry:

   • Lithium-Ion batteries are known for their high energy density and relatively low self-discharge rate compared to other rechargeable batteries like NiMH or NiCd.

4. Wire Connector:

   • The wire connector attached to the battery allows for easy integration into devices or circuits without the need for soldering directly to the battery terminals. The specific type of connector (such as JST, Molex, or others) can vary, but it simplifies the process of connecting the battery to a device.