43-A350M [ETC]
Battery ; 电池\n
| 型号： | 43-A350M |
| 厂家： | 
ETC |
| 描述： | Battery
|
| 文件： | 总1页 (文件大小：96K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Size : 4/3 A
43-A350M
Ni-MH
Specification
d
Type: Rechargeable nickel metal hydride battery
Dimension
D.......................................................... 16.5 0.3mm
d........................................................... 8.0 0.2mm
H
0.0
H.......................................................... 67.0 1.0 mm
Nominal Voltage................................................. 1.2V
Weight............................................................ ~ 52 g
Internal resistance
(with jacket)
D
V o l t s ( V )
1.8
At 1000Hz..................................................... ~18 m
ê
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1
0.5 C
0.2 C
Typical capacity
0.1 C
0.2 C discharge capacity after 0.2 C rate charge for
5.5 hours
Typical capacity..........................................3450 mAh
Minimum capacity .....................................3400 mAh
0.9
0.8
Charging:
0
20
40
60
80
100
120
140
1) Slow charge 345 mA x 15 hrs. (0-45 C)
To avoid overcharge, a timer is used to terminate the
charging after 150% capacity input.
C a p a c i t y %
0.2C, 0.5C & 1C Rate Charging Curves
V o l t s ( V )
1.6
2) Fast charge 172.5 mA x 2.2 hrs. (10-45 C)
To avoid overcharge, a timer is used to terminate the
charging after 120% capacity input. In addition, a
temperature cut off (TCO) device, i.e. thermostat,
with cut off temperature at 55 C must be used for
safety purpose.
1.5
1.4
1.3
1.2
1.1
0.2 C
1
0.9
0.8
For dT control, a maximum allowable temperature
rise is 1 C/min. Or if - V control is used, the
maximum allowable voltage decrease is 10 mV/cell.
Charging current over 0.5C A is not recommended.
0.5 C
0
20
40
60
C a p a c i t y %
80
100
120
0.2C & 0.5C Rate Discharging Curve
Storage:
1) Storage Temperature........................-10 C to 45 C
2) Remain trace of charged capacity for prolonged
period of storage.
V o l t s( V )
1.6
1.5
1.4
1.3
1.2
1.1
1
3) Slow recharging of stored batteries for every 3
months.
1 C
0.9
0.8
0
20
40
60
80
100
120
C a p a c i t y %
Remark: Weight and internal impedence are for reference only.
1C Rate Discharging Curves
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