Delivery Time:1 month after T/T
Certification:UL RoHs
18650-4S Lithium Ion Cylindrical Battery 12.8V 2200mAh for Electronic instruments
Features:
Lithium ion (Li-ion) batteries feature high energy density, high capacity, light weight and high power.
The voltage of cylindrical type is 3.7V.Li-ion batteries are one o f the most popular types of rechargeable battery
for portable electronics, with one of the best energy densities, no memory effect, and a slow loss of charge when not in use.
Application:
◆Audio visual equipment
◆Cellular phones
◆Office automation
◆Notebook PC\'s
◆PDA\'s and handy terminals
◆Communication devices
◆Electronic instruments
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No. |
Item |
Rated Performance |
Remark |
|
|
1 |
Rated Capacity |
Typical |
2200mAh |
Standard discharge(0.2CC5A) after Standard charge |
|
Minimum |
2150mAh |
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|
2 |
Nominal Voltage |
14.8V |
Mean Operation Voltage During Standard Discharge After Standard Charge |
|
|
3 |
Voltage at end of Discharge |
11V |
Discharge Cut-off Voltage |
|
|
4 |
Charging Voltage |
16.8±0.03V |
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|
5 |
AC (1KHz) Impedance New Cell Max.(mW) |
≤420mΩ |
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|
6 |
Standard charge |
Constant Current 0.5C5A Constant Voltage 16.8V 0.01 C5Acut-off |
Charge time : Approx 4.0h |
|
|
7 |
Standard discharge |
Constant current 0.2 C5A end voltage 11V |
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|
8 |
Fast charge |
Constant Current 1C5A Constant Voltage 16.8V 0.01 C5Acut-off |
Charge time : Approx 2.5h |
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|
9 |
Fast discharge |
Constant current 1 C5A end voltage 11V |
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|
10 |
Maximum Continuous Charge Current |
1 C5A |
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|
11 |
Maximum Continuous Discharge Current |
1.5C5A |
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|
12 |
OperationTemperature Range |
Charge: 0~45℃ |
60±25%R.H. Bare Cell |
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|
Discharge: -20~60℃ |
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|
13 |
StorageTemperature Range |
Less than 1 year: -20~25℃ |
60±25%R.H. at the shipment state |
|
|
less than 3 months: -20~40℃ |
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14 |
