18650 3.7v 3000mah
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The 18650 3.7V 3000mAh lithium-ion battery is a rechargeable cell widely used in various portable electronic devices, power banks, and electric vehicles due to its high energy density and reliability. It provides a balance between capacity (measured in mAh) and voltage suitable for powering devices requiring a stable power supply over extended periods.
Key Features:
- Voltage: 3.7V (nominal)
- Capacity: 3000mAh (milliampere-hours)
- Chemistry: Lithium-ion (Li-ion)
- Rechargeable: Yes
- High energy density for longer runtime
- Standard cylindrical form factor (18mm diameter, 65mm length)
- Reliable performance with moderate discharge rates
- Nominal Voltage: 3.7V
- Capacity: 3000mAh
- Chemistry: Lithium-ion (Li-ion)
- Cycle Life: Typically 300-500 charge cycles
- Operating Temperature Range: -20°C to +60°C
- Dimensions: Diameter 18mm, Length 65mm
- Weight: Typically around 45 grams
- Portable electronic devices (e.g., flashlights, laptops)
- Power banks and battery packs
- Electric vehicles and e-bikes
- Backup power supplies
- Solar energy storage systems
- Handle with care to prevent short circuits.
- Use only with compatible charging equipment.
- Do not expose to high temperatures (>60°C) or dispose of in fire.
Technical Specifications:
- Logic Family: CMOS
- Number of Channels: 3
- Switch Configuration: Single-Pole Double-Throw (SPDT)
- Supply Voltage Range: 3V to 15V
- “ON” Resistance (R_ON): 125Ω typical at V_DD = 10V
- “OFF” Leakage Current (I_OFF): ±100pA typical at V_DD = 10V
- Control Input Voltage (V_IH): 0.7 V_DD min, 0.3 V_DD max
- Maximum Operating Frequency: 40 MHz at V_DD = 10V
Applications:
- Signal routing and switching
- Analog and digital multiplexing
- Audio and video signal processing
- Data acquisition systems
- Test equipment