Datasheet

PRODUCT SPECIFICATION
Description
Document No.
Date
Rev
Lithium Ion INR18650 HG2 3000mAh
BCY-PS-HG2-Rev0
2014-10-13
0
7/10
4.3.3
Thermal Shock Test
65ºC (8h) ← 3hrs → -20ºC (8h) for 8 cycles
with cells charged per 4.1.1 After test, cells are
discharged per 4.1.2 and cycled per 4.1.1 and
4.1.2 for 3 cycles to obtain recovered capacity.
No leakage
Capacity recovery rate ≥
80% (of C
nom
in 2.1)
4.3.4
Temperature
Dependency of
Capacity
Cells shall be charged per 4.1.1 at 23ºC ± 2ºC
and discharged per 4.1.2 at the following
temperatures.
Charge
Discharge
Capacity
23℃
-10℃
60% (of C
nom
in 2.1)
0℃
80% (of C
nom
in 2.1)
23℃
100% (of C
nom
in 2.1)
60℃
95% (of C
nom
in 2.1)
4.4 Mechanical Specification
Item
Condition
Specification
4.4.1
Drop Test
Cells charged per 4.1.1 are dropped onto an oak board
from 1 meter height for 1 cycle, 2 drops from each cell
terminal and 1 drop from side of cell. (Total number of
drops =3).
No leakage
No temperature rising
4.4.2
Vibration Test
Cells charged per 4.1.1 are vibrated for 90 minutes per
each of the three mutually perpendicular axes (x, y, z)
with total excursion of 0.8mm, frequency of 10Hz to
55Hz and sweep of 1Hz change per minute.
No leakage
4.5 Safety Specification
Item
Condition
Specification
4.5.1
Overcharge Test
Cells are discharged per 4.1.2, then charged at constant
current of 3 times the max. Charge condition and
constant voltage of 4.2V while tapering the charge
current. Charging is continued for 7 hours (Per UL1642).
No explosion, No fire
4.5.2
External Short -
Circuiting Test
Cells are charged per 4.1.1, and the positive and
negative terminal is connected by a 100 mΩ-wire for 1
hour (Per UL1642).
No explosion, No fire