Data Sheet

■ Dimensions
(
with tube
)
■ T
yp
ical char
g
e characteristics
■ S
p
ecifications
■ T
yp
ical dischar
g
e characteristics
*1 After charging at 0.1 It for 16 hours, discharging at 0.2 It
*2 For reference only.
*3 Need specially designed control system. Please contact Panasonic for details.
Battery performance and cycle life are stron
g
ly affected by how they are used. In orde
r
to maximize battery safety, please consult Panasonic when determinin
g
char
g
e/dischar
ge
specs, warnin
g
label contents and unit desi
g
n.
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
0123456
Voltage / V
Capacity / mAh
-20℃
20℃
75℃
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
024681012141618
Voltage/V
Charge time / hours
-20℃
20℃
75℃
0
10
20
30
40
50
60
70
80
90
100
110
120
-30-20-100 1020304050607080
Capacity Retention / %
Temperature / ℃
Unit : mm
25.8 +0 / -1.0 mm
50.0 +0 / -2.0 mm
80
g
1.2V
Avera
g
e*2 3300 mAh
Rated
(
min.
)
3100 mAh
5 m
Ω
Standard 310 mA X 16 hrs.
Ra
p
id*3 1550 mAh X 2.4 hrs.
Low rate
155 mA X 32 hrs.
103 mA X 48 hrs.
Low rate
Standard
Ra
p
id -20 ℃ to 60 ℃
-20
℃
to 75
℃
<1
y
ear -20
℃
to 35
℃
<6 months -20
℃
to 45
℃
<1 month -20
℃
to 55
℃
<1 week -20
℃
to 65
℃
Charge
Ambient Temperatur
e
Charge
-20
℃
to 75
℃
Discharge
Storage
Diameter
Heigh
t
Approximate Weigh
t
Nominal Voltage
Discharge*1
Capacity
Approx. Internal Impedance
at 1000Hz at charged state.
2016/11
Charge : 310 mA (0.1It) X 16hrs.
Charge temperature : -20 to 75 ℃
Discharge : 3100 mA (1It)
Cut off voltage : 1.0V
Discharge tenperature : 20 ℃
Charge : 310 mA (0.1It) X 16hrs.
Charge : 1550 mA, -dV=5mV
Charge temperature : 20 ℃
Discharge : 620 mA (0.2It)
Cut off voltage : 1.0V
Discharge tenperature : -20 to 75 ℃
TENTATIVE
BK310CHU
New
C size (HR 26/50)