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
Discharge time / hours
-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
0 2 4 6 8 1012141618
Voltage / V
Charge time / hours
-20℃
20℃
75℃
0
10
20
30
40
50
60
70
80
90
100
110
120
-30 -20 -10 0 10 20 30 40 50 60 70 80
Capacity Retention / %
Temp./℃
Unit : mm
14.5 +0 / -0.7 mm
50.0 +0 / -1.5 mm
24
g
1.2V
Avera
g
e*2 1280 mAh
Rated
(
min.
)
1200 mAh
17 mΩ
Standard 120 mA X 16 hrs.
Ra
p
id*3 600 mAh X 2.4 hrs.
Low rate
60 mA X 32 hrs.
40 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
℃
Dischar
g
e
Storage
Diameter
Hei
g
h
t
Approximate Wei
g
h
t
Nominal Volta
g
e
Dischar
g
e*1
Capacity
Approx. Internal Impedance
at 1000Hz at charged state.
2016/11
Charge : 600 mA (0.1It) X 16hrs.
Charge temperature : -20 to 75 ℃
Discharge : 1200 mA (1It)
Cut off voltage : 1.0V
Discharge tenperature : 20 ℃
Charge : 120 mA (0.1It) X 16hrs.
Charge : 600 mA, -dV=5mV
Charge temperature : 20 ℃
Discharge : 240 mA (0.2It)
Cut off voltage : 1.0V
Discharge tenperature : -20 to 75 ℃
BK120AAHU
New
AA size (HR 15/51)
TENTATIVE