Satcube Ku User Manual v2.0-2019
SATCUBE PROPRIETARY
Battery pack
The supplier states that this battery meets the requirements of Battery Directives and the battery
parts are RoHS compliant.
Item
Specification
Type of battery
Lithium ion battery pack with
PCM safety circuit and wires.
Cell model
INR18650-25R, 3.7V, 2500mAh
Weight
Approx. 488g
Rated capacity
5000mAh TYP. 4900mAh MIN.
Nominal voltage
18.5V
Watt hour rating
92.5Wh
Charging method
Constant c constant
voltage
Max. charge voltage [V]
21V (4.2V/Cell)
Max. continuous charge
current
4.0A
Rec. Charge cut off
100mA or timer 3.0h
Max. continuous discharge
current
7.5A
Rec. discharge cut off
12.5V (2.5V/Cell)
Internal impedance
<200m
Ω
Cycle life
After 250 cycles, >60% of initial
capacity
Over-charge detection
4.25V typical
Over-discharge detection
2.50V typical
Discharge over-current
detection
12A to 20A typical
Charge over-current
detection
6A to 10A typical
Charge/discharge over-
temperature detection
65°C typical
Ambient temp. range for
storage
≤
3 months
Approx. -10°C to 35°C
Ambient temp. range for
storage
≤12
months
Approx. -10°C to 30°C
Содержание Ku
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