2014/03
Nickel Metal Hydride Battery
*The data in this document are for descriptive purposes only and are not intended to make or imply any guarantee or warranty.
BK210A (HHR210A)
■Specifications
■Typical discharge characteristics
■Typical charge characteristics■Dimensions (with tube)
N
Unit: mm
type
Nominal Voltage
*1
Rated (min.)
er
utare
pmeT tneib
mA
Discharge
Capacity
Charge
Charge
Storage
Discharge
*1 After charging at 0.1 It for 16 hours, discharging at 0.2 It.
Diameter
Height
Approximate Weight
17.0 +0 / -0.7 mm
50.0 +0 / -2.0 mm
38 g
*2
*3
Average
Approx. Internal impedance
at
1000Hz at charged state.
210 mA X 16 hrs.
2100 mA X 1.2 hrs.
0 °C to 45 °C
0 ℃ to 40 ℃
-
10 ℃ to 65 ℃
-
20 ℃ to 35 ℃
-
20 ℃ to 45 ℃
-
20 ℃ to 55 ℃
-
20 ℃ to 65 ℃
1.2 V
2200 mAh
2100 mAh
20 mΩ
Standard
Rapid
Standard
Rapid
<1 year
<6 months
<1 month
<1 week
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.
Standard type
New Old
A size (HR17/50)
*2 For reference only.
*3 Need specially designed control system. Please contact Panasonic for details.
1.8
1.7
1.6
1.5
1.4
1.2
1.3
1.1
1.0
0.9
0.8
2.0
1.8
1.6
1.4
1.2
1.0
0.8
020406080100
01020304050607080
0 ℃
20 ℃
40 ℃
1.8
1.6
1.7
1.4
1.5
1.2
1.3
1.0
1.1
0.9
0.8 0123456
2100 mA (1 It)
4200 mA (2 It)
420 mA (0.2 lt)
Charge : 2100 mA -dV = 5 mV, 20 ℃
Discharge : 20 ℃
Charge : 2100 mA -dV = 5 mV, 20 ℃
Discharge : 20 ℃
Discharge time (minutes)
Charge time (minutes)
Voltage (V)
Voltage (V)
Voltage (V)
Discharge time (hours)
Charge : 2100 mA -dV = 5 mV
(+)
(
-
)
+0
-
2.0
50.0
+0
-
0.7
ø17.0
