SDS

TENTATIVE
1. Scope
2. Type and Name
1 series 4 parallel
3. Rating
≦
mΩ
℃
~
℃
℃
~
℃
℃
~
℃
℃
~
℃
℃
~
℃
V ~ V
Sleep mode
(*1)Recoverable : [Discharge Time after storage / Initail Discharge Time] X 100
4. Performance and Characteristics
4.1 Test conditions and instruments
4.1.1 Temperature and Humidity
± 2
℃ and at a relative humidity of 65±20%RH.
4.1.2 Initial Test
4.1.3 Measuring Instruments and Devices
(1) Dimension measurement is carried out using a caliper whose measuring
range is from 0 mm to 300mm and the precision is 1/20 mm.
(2) Voltage measurement is carried out using a DC voltmeter, which can
measure from 0 V to 20 V.
(3) The
precision
of
the
voltmeter
is
±
1
mV
and input impedance is more than 10
MΩ.
(4) Discharge is carried out using electronic load equipment.
The precision of the current is ±0.5%.
(5) Impedance is carried out using an AC mΩ meter with 4 terminals at 1kHz.
Internal Impedance
-10 40
3.0A charge to cut off current 268mA at 25℃
2.68A discharge to cut off voltage 2.5Vat 25℃
Cell Surface Temperature: -20 ~ +80°C
Follow Cell Surface Temperature max. charge condition
Measure internal impedance by 1KHz
V
5000 mA
Minimum Capacity 13000 mAh
Max. Continuous Charge Current 3000 mA
70
13400 mAh
0.65A to 2.50V per cell in series, Stored at 25°C for 28days
The discharge time is measured by fully charging the battery at 25°C and then discharging it at a
(*2)The shipping voltage detection specification is only grant 4 weeks warranty after manufacture date.
11
6
Unless otherwise specified, the measurement is executed at a temperature of
25
10
13 240g ± 5%
SOC 50~60% (*2) --- TBD
≦20uA
Cell Configuration
BMU Solution BQ27Z561+R5486K532CM+R5437L303CA-TR
No Item Specification Remarks
Cell Type NCR18650GA
Rechargeable Lithium-Ion Battery Pack
Specifications described in sections apply to the NCR18650GA rechargeable batteries supplied by Celxpert
Energy Corporation. The battery described in these specifications is the battery pack, which consists of unit cells
manufactured by Panasonic, LTD.
5
3
Nominal Voltage 3.600 V
4
Charge Voltage 4.20
Discharge
Shipping Voltage
Recoverable Capacity: 95% (*1)
Cmin in 13000 mAh
Humidity : 25% ~ 50%RH
1 year
Storage Temperature
-20 20
1 month
3 month
-20
-20
50
40
Applied Product Name
1
Norminal Capacity
The SOC value is not equal to the fuel gauge RSOC value.
9
Operating Temperature
For Ambient
Charge 0 40
≦80uA
3.65 3.85
Pack Weight
Initial test is started within 7 days after delivery.
12
Current Consumption
Running mode
8
7
End of Discharging Voltage
Max. Continuous Discharge Current
2.50 V
2
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