Gp batteries GP1865L220 DATASHEET

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Data Sheet Model No.: GP1865L220

Type

:

Rechargeable Lithium Ion
Cylindrical Cell

Nominal Dimension : Φ =18.3 mm max

H =65.2 mm max

Discharge current : Recommended discharge current

420 to 2200 mA

Nominal Voltage : 3.7V

Capacity : Typical: 2200 mAh(20oC)

Minimum: 2150 mAh

Standard Charging : 1320 mA to 4.20 volt for 2.5 hrs at 20oC

Standard Discharge : 440 mA to 2.8V

Service Life : 500 cycles (70% of initial capacity)

Weight : Approx. 44 g

Internal Resistance : 110 mΩ max (at 1000Hz)

Max. Charging Voltage : 4.20V

Ambient Temperature
Range

: Charging:

Discharging:
Storage:

:

0 to 45oC

:

-30 to 60

:

-20 to 45

o

o

C
C

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Chargeing voltage(V)

4.5

4.0

3.5

3.0

2.5

0 0.5 1 1.5 2 2.5

Voltage

Current(A) &
Ca

Ca

acity

Time (hours)

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Voltage(V)

4.4

4.0

3.6

Conditions:Temperature 20℃
Charge c =1.32A, CV=4.2V, 2.5hrs
Discharge EV=2.8V

1.5C 1C

acity(Ah

Current

0.5C

2.5

2

1.5

1

0.5

0

0.2C

65.2 Max.

Top View

9.5(Ref)

18.3 Max.

Unit:mm

3.2

2.8

0 300 600 900 1200 1500 1800 2100

Capacity (mAh)

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Voltage(V)

4.3

Standard charge at 20℃,
Discharge at 0.2C

3.8

-30℃

3.3

2.8

0% 20% 40% 60% 80% 100%

-20℃
0℃

60℃

20/40℃

% Nominal Capacity

* 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 tnan
those described here, please consult your nearest
GP Sales and Marketing Office Distributors.

Manufacturer reserves the right to alter or amend the design, model and specification without prior notice.
Spec.No.:GPI-QC-S-DS1865L220 –R1 (Date:2004-02-18)