Rechargeable Lithium Battery ICR18650 3200mAh 3.7V With Good Safety
Product parameters:
| Pos. | Product Parameters | Data |
| 1 | Standard Charge Mode | CC/CV |
| 2 | Nominal capacity | 3200mAh |
| 4 | Norminal voltage | 3.7V |
| 5 | Standard charging method | 0.5C constant current to 4.2V, constant voltage 4.2V continue
charging till current decline to ≤0.01C. |
| 6 | Charge current | 0.5c; 1.0C |
| 7 | Standard discharging method | 0.5C constant current discharge to 3.0V |
| 8 | Operation Temperature and relative humidity Range | Charge: 0~45℃, 60±25%R.H. Discharge: -20~60℃, 60±25%R.H. |
| 9 | Storage temperature for a long time | -20~25℃, 60±25%R.H |
| 10 | Cell Dimension | 18.5(D), 65.5(H) |
| 11 | Packaging | Standard export package or customized package
|
Product performance:
1.The working voltage of single cell is as high as 3.6-3.8v.
2.Greater than the energy. At present, the actual specific energy
of hyb steel shell battery is 100-135w.h/kg & 280-353w.h/l (2 times
of Ni Cd and 1.5 times of Ni MH). With the development of
technology, the specific energy can reach as high as150 w.h/kg and
400 & w.h/l.
3.Long service life. The service life of 18650 lithium battery is
very long. The cycle life of 18650 lithium battery is more than 500
times, which is more than twice that of ordinary battery.
4.Good safety performance, no pollution, no memory effect. As the
predecessor of Li ion, Li ion battery has short circuit due to its
easy formation of dendrite lithium, which shortens its application
fieldThere are some pollution elements in the environment. One of
the disadvantages of some Ni Cd batteries is "memory effect", which
seriously restricts the use of batteries, but there is no such
problem in Li ion.
5.Large capacity. The capacity of 18650 lithium batteries is
generally between 1200mAh and 3600mAh, while the capacity of
general batteries is only about 800. If 18650 lithium batteries are
combined to form 18650 lithium batteries, then 18650 lithium
batteries will be used Group a can break through 5000 MAH at will.
Application:
1.Industrial type:
The application fie lds of 18650 lithium batteries are mainly
portable CD players, video recorders, solar energy systems, highway
and railway signal lights, medical devices, portable measuring
instruments, audio devices, electric tools (such asElectric drill,
rotary chisel, electric saw, etc.), cordless telephone,
transceiver, detection and analysis instrument, electronic weighing
instrument, electric model toy, physical detection and numerical
control logging instrument, data acquisition instrument,
communication and command instrument, specialCommunication network
equipment, electronic testing equipment, space equipment.
2.Agricultural type:
18650 the application fields of lithium batteries in agricultural
products mainly include cutting machines, electric pesticide
machines, electric picking machines, bagging machines, loosening
machines, electric sprayers, unmanned water meters, field storage
motors and electric harvester.Cutting machine, electric drill,
electric pump, etc.
3. Civil type:
18650 lithium batteries are widely used in domestic and civil
applications, such as mobile phones, tablets, notebook computers,
electric toys, MP3 / MP4, earphones, chargers, aircraft models,
mobile power supply, flashlight, charging lights, intelligent water
meters,Gas meter, electricity meter, real-time clock, backup memory
power supply, various instruments, instruments, equipment, smoke
alarm and intelligent instrument, remote controller, etc.
Performance Curves of Lithium Cell:
1.Lithium Cell Charge Curve (Charge at 1C)
2. Lithium Cell Discharge Curve (Discharge at 1C )
3. Lithium Cell Cycle Life Curve
