Button top type
BK200AAB
B
type
(
)
AA size HR15/51
■ Typical charge characteristics
■ Dimensions (with tube)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
Charge : 1200 mA / -ΔV=5 mV
+0
ø
14.5
-
0.7
+
(
)
0 ℃
20 ℃
40 ℃
+0
-1.0
0
10 20 30 40 50 60 70 80 90 100 110 120
Charge time (minutes)
50.5
■ Typical discharge characteristics
1.8
-
(
)
Charge : 950 mA -dV = 5 mV, 20 ℃
Discharge : 20 ℃
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
Unit: mm
380 mA (0.2 lt)
■ Specifications
Diameter
Height
14.5 +0 / -0.7 mm
50.5 +0 / -1.0 mm
28 g
Approximate Weight
Nominal Voltage
1.2 V
0
1
2
3
4
5
6
*2
*1
Average
Rated (min.)
2000 mAh
1900 mAh
Discharge
Capacity
Discharge time (hours)
Approx. Internal impedance
at 1000Hz at charged state.
25 mΩ
Standard
190 mA X 16 hrs.
1200 mA X 2.0 hrs.
0 °C to 45 °C
1.8
Charge
*3
Charge : 950 mA -dV = 5 mV, 20 ℃
Discharge : 20 ℃
Rapid
1.7
1.6
1.5
Standard
Charge
1900 mA (1 It)
3800 mA (2 It)
Rapid
0 ℃ to 40 ℃
1.4
1.3
1.2
1.1
1.0
0.9
0.8
Discharge
<1 year
-10 ℃ to 65 ℃
-20 ℃ to 35 ℃
-20 ℃ to 45 ℃
-20 ℃ to 55 ℃
-20 ℃ to 65 ℃
<6 months
Storage
<1 month
<1 week
0
10
20
30
40
50
60
70
80
*1 After charging at 0.1 It for 16 hours, discharging at 0.2 It.
*2 For reference only.
Discharge time (minutes)
*3 Need specially designed control system. Please contact Panasonic for details.
Battery performance and cycle life are strongly affected by how they are used. In order to
maximize battery safety, please consult Panasonic when determining charge/discharge
specs, warning label contents and unit design.
*The data in this document are for descriptive purposes only and are not intended to make or imply any guarantee or warranty.
Nickel Metal Hydride Battery
2019/11