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TrueRC
2100mAh
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PRODUCT SPECIFICATION
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1、 Battery Type and Model
1.1
Battery Type：Lithium Ion Polymer Battery
1.2
Battery Model：2100
1.3
Outer Dimension(mm)：6(T)×34(W)×95(L)
2、 Performance
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Item
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Specification
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Remark
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Nominal Capacity
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2100mAh
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10C discharge (21 Amps)
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Nominal Voltage
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3.7V
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End Voltage
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2.75V
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Charging Current (Std.)
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0.2CA(=420mA)
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0～+40℃
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Charging Current (Max.)
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1.0CA(=2100mA)
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0～+40℃
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Charging Voltage
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4.2±0.03V
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Discharging Current (Std.)
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420mA
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-20～+60℃
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Discharging Current (Max.)
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31.5A
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-20～+60℃
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Internal Resistance
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<25mΩ
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Weight
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47g / 1.7oz
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Temperature
range for
storage
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<1 month
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-20～+60℃
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Percentage of recoverable
Capacity 80%
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<3 month
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-20～+45℃
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<12month
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-20～+20℃
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3、 Electrical
Characteristics Test
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Item
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Test
Method
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Criterion
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3.1 0.2C
Discharging Capacity
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Within 1 hour after
fully charged,discharge
at 0.2CmA continuously down to end voltage 2.75V. Recording discharging
time.
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≥300min
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3.2 1.0C
Discharging Capacity
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Within 1 hour after
fully charged, discharge at 1.0CmA continuously down to end voltage 2.75V.
Recording discharging time.
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≥51min
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3.3 Cycle Life
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Charge at 1.0CmA
continuously down to voltage 4.2V,Then charge at
voltage continuously down to end current 20mA, 10minutes later, Discharge
at 1.0CmA continuously down to voltage 2.75V.After 500 cycles, recording
discharging time.
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≥36min
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3.4 High
Temperature
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After fully charged,
stored for 4 hours at 60℃,
Discharge at 0.2CmA continuously down to end voltage 2.75V. Recording
discharging time.
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≥270min。
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3.5 Low Temperature
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After fully charged,
stored for 4 hours at -10℃,
Discharge at 0.2CmA continuously down to end voltage 2.75V. Recording
discharging time.
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≥240min。
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3.6 Storage Characteristics
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After fully charged, stored
for 30 days at 20±5℃,
Recording discharging time according to 3.1.
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≥240min。
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4、 Safety
Performance Test
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Item
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Test
Method
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Criterion
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4.1 Over- charge Test
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Fully discharged
battery, charge at 0.2CmA for 12.5 hours, at 20±5℃.
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No rupture, fire or smoke
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4.2 Exterior short- circuit Test
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After standard charge,
the battery is to be short-circuited by connecting the positive and
negative terminals of the battery with copper wire having a maximum
resistance load of 50mΩ, Keeping 6 hours.
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No
rupture, fire or smoke
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4.3 Drop-Test
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Drop the battery in the
shipment condition from 10m height onto 5cm or thicker concrete with p-tile
on it 1 time at 20±5℃.
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No
rupture, fire or smoke
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DISCHARGE TESTS PERFORMED WITH CBA 10X
BATTERY WAS
DISCHARGED WITH CBA II AT 1C
HIGH DISCHARGE TESTS WERE PERFORMED WITH CBA II WITH 10X
AMPLIFIER
BATTERY WILL
PERFORM GREAT AT 10C CONTINUOUS UP TO 12C CONTINUOUS.
KEEP THE 12C DISCHARGE TO 2min OR LESS
KEEP 15C BURSTS TO 30sec OR LESS
Home
4000 mAh specs
UPDATED JUNE 16 2007