Rechargeable lithium iron battery ICR18650 2200mAh 3.7V For Sale
Product Parameters:
| Pos. | Product Parameters | Data |
| 1 | Cell dimension | 18±0.5(D) * 65±0.5(H) mm |
| 2 | Nominal capacity | 2200mAh |
| 3 | Minimum Capacity | 2145mAh |
| 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/1100mAh; 1.0C/2200mAh |
| 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. Storage temperature for a long time: -20~25℃, 60±25%R.H. |
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.
Applications:
1. Toys
2. Smoke alarm
3. Electric scales
4. Electric toothbrush
5. Wireless doorbell
6. Remote controller
7. Electronic instrument
8. Electronic thermometer
9. Cordless telephone/Microphone 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
Why Godson?
-- Professional And Stay Focused
More than twenty years’ experience in battery industry; Keep
focusing on emergency lighting battery, e-bike battery and power
tool battery.
-- Great Reliability
Expected life of our Ni-Cd battery pack is more than 5 years;
Expected life of our LiFePO4 battery pack is more than 10 years;
Our batteries comply with standards of ICEL 1010, IEC 60598, IEC
61951, IEC 61960, IEC 62133 and UN38.3.
-- Super High Cost-Effective
Price of our products is much more competitive comparing with our
competitors, but with the same or even better performance.
-- Strict Control In Production Process
ISO9001/2008 standards are strictly implemented in every process of
our production.
-- Quick Response and Fast Delivery
Every inquiry would be replied within 24 hours, each order would be
delivered within 30 days.
-- Flexibility in orders
Small orders acceptable as well.
