Battery

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.

A 3.7V 2600mAh Lithium-Ion rechargeable cell is another common type of battery with specifications similar to the one you asked about previously. Here’s what this specification typically indicates:

1. Voltage (3.7V):

   • This is the nominal voltage of the battery. As with most Lithium-Ion cells, 3.7V is the nominal voltage when fully charged. It can range from approximately 4.2V (fully charged) to around 3.0V (fully discharged).

2. Capacity (2600mAh):

   • Capacity is measured in milliampere-hours (mAh), indicating how much charge the battery can hold. A 2600mAh capacity means the battery can theoretically provide 2600 milliamps (or 2.6 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, making them popular for use in portable electronic devices.

A prismatic lithium battery refers to a type of rechargeable lithium-ion battery that has a rectangular or pouch-like shape, as opposed to the cylindrical shape of traditional lithium-ion cells. Here are some key characteristics and considerations:

1. Shape: Prismatic lithium batteries are flat and rectangular, which allows for more efficient use of space compared to cylindrical cells. This makes them suitable for slim and compact devices.

2. Capacity: They come in various capacities ranging from small to large, typically measured in milliampere-hours (mAh) or ampere-hours (Ah), indicating how much charge they can store.

3. Voltage: Common voltages include 3.7V (nominal voltage for single cells) and multiples thereof for battery packs used in devices requiring higher voltages.

A prismatic lithium battery pack with specifications of 1000mAh capacity, 3.7V voltage, and a JST 2-pin connector is a specific type of rechargeable battery often used in various consumer electronics and small devices. Here’s a breakdown of what each specification typically means:

1. Prismatic Lithium Battery:

   • Prismatic batteries refer to the shape of the battery cells. They are typically flat and rectangular, making them easier to stack and arrange in compact spaces compared to cylindrical cells.

2. Capacity (1000mAh):

   • Capacity is measured in milliampere-hours (mAh) and indicates how much charge the battery can store. A 1000mAh capacity means the battery can theoretically deliver 1000 milliamps (or 1 amp) of current for one hour before needing to be recharged.

3. Voltage (3.7V):

   • This is the nominal voltage of the battery pack. Lithium-Ion batteries have a nominal voltage of 3.7V when fully charged. This voltage can range from about 4.2V when fully charged to approximately 3.0V when fully discharged.

4. JST 2-Pin Connector:

   • The JST connector is a type of small electrical connector commonly used in electronics to connect power sources to devices. The "2-pin" designation indicates there are two pins within the connector for power transmission.

A rechargeable Lithium-Ion (Li-ion) battery pack is a type of battery commonly used in portable electronic devices and electric vehicles. Here are some key points about them:

1. Electrodes: Typically made of lithium compounds, the electrodes (anode and cathode) allow lithium ions to move from one side to the other during charge and discharge cycles.

2. Electrolyte: A liquid or gel-like substance that facilitates the movement of lithium ions between the electrodes.

3. Separator: A permeable membrane that keeps the electrodes apart to prevent short circuits while allowing the passage of lithium ions.