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The information (subject to change without prior notice) contained in this
document is for reference only and should not be used as a basis for product
guarantee or warranty. For applications other than those described here,
:
:
:
:
:
:
Type
Nominal Dimension
(with sleeve)
Applications
Nominal Voltage
Capacity
Charging Condition
Recommended
Charging Condition in
Applications
Clamped Charging
Voltage
Service Life
Weight
Internal Resistance
Ambient Temperature
Range
Note
4.4
4.0
3.6
3.2
Voltage (V)
2.8
: Rechargeable Lithium Ion Cylindrical Cell
Remarks: Li Mixed Oxide chemistry
Φ
= 18.5 mm *
H = 65.5 mm
Recommended discharge current
430 to 2150 mA
: 3.60V
Typical: 2150 mAh
Minimum: 2050 mAh
When discharged at 430 mA to
2.8 V at 23 oC
1075 mA to 4.2 V for 3 hrs at 23 oC
:
430 mA to 1720 mA (0.2 to 0.8C)
Charge termination control
recommended control parameters:
Taper current 0.05C at 4.2 V
: 4.2 V +/- 0.05 V
: >300 cycles (80% of typical capacity)
: Approx. 44.0 g
100 mΩ max. at 1000 Hz
Charging : 0 to 45 oC
Discharging : -20 to 60 oC
Storage (1 month) : -20 to 45 oC
Storage (6 months) : -20 to 40 oC
Storage (1 year) : -20 to 35 oC
:
* with plastic sleeve
Charging Characteristics
2500
2000
1500
1000
500
Model No.:
4.4
4.0
3.6
3.2
Voltage (V)
2.8
Charge: 0.5C to 4.2 V f or 180 mins at 23 °C
Discharge: to 2.8 V at 23 °C at various C-rate
2.4
0% 20% 40% 60% 80% 100% 120%
Discharge at Different Temperatures
4.4
4.0
3.6
3.2
Voltage (V)
2.8
Charge: 0.5C to 4.2 V f or 180 min at 23 °C
Discharge: 0.2C to 2.8 V at various temperatures
Current (mA) &
Capacity (mAh)
2.4
0% 20% 40% 60% 80% 100% 120%
Discharge at Different C-rate
-20oC
2.4
0 30 60 90 120 150 180
Time (min)
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Manufacturer reserves the right to alter or amend the design, model and specification without prior notice.
Copyright@GPI International Ltd. – All rights reserved
0
please consult your nearest GP Sales and Marketing Office or Distributors.
For detail information, please refer to the relevant product specification.
GP1865T220
1.0C
0.5C
% of Typical Capacity
0oC 23oC
% of Typical Capacity
0.2C
YRS2131 rev.02
60oC45oC
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