Datasheet

3.2 FEATURES V…HR(T) POWERFUL (85)
■
Cells with typical capacities from 6 up to 600 mAh
■
Nominal cell voltage 1.2 V
■
Wide operating temperature range
■
Built-in safety device**
■
UL Recognition
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Fast charge capability (1 CA charge/–∆V)*
■
Long life expectancy
■
Self-discharge less than 20% after the 1st month
at +20°C
■
Excellent High Rate characteristics* (3 CA/5 CA), short
time even higher
* multi-layer-electrode types
** for cells with 7mm Ø or more
Type Number 55996 55802 55815 55945 55750 55855 55860 55960
Typical Capacity (mAh) 6.2 18 150 450 510 565 600 600
Nominal Voltage (V) 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2
Nominal Capacity (mAh) 6 18 130 450 500 550 580 580
Dimension
Diameter/Length (mm) 6.8
-0.1
11.5
-0.1
24.1
-0.2
24.1
-0.2
24.2
-0.2
24.1
-0.2
24.1
-0.2
24.1
-0.2
Height (mm) 2.15
-0.2
2.3
-0.3
3.6
-0.5
5.6
-0.3
6.5
-0.2
6.8
-0.5
6.8
-0.5
6.8
-0.5
Width (mm) – 34.1
-0.2
34.1
-0.2
34.1
-0.2
34.1
-0.2
34.1
-0.2
34.1
-0.2
34.1
-0.2
Weight, approx. (g) 0.28 0.9 7.5 12.5 14.0 14.5 14.5 14.5
Charge Method
Normal Charging Current 0.6 1.8 15 45 50 55 58 58
for 14 –16 h (mA)
Accelerated Charging
1)
3.0 (2.5h). 9.0 (2.5h) 30 135 150 165 175 175
for 4 h (mA)
Fast Charge n.a. n.a. n.a. 450 500 550 580 580
Maximum Trickle Charge (mA) 0.18 0.6 intermittent 13.5 15 5.5 5.8 5.8
Overcharge Current at 20 °C
For Continuous (mA) 0.18 0.6 5 13.5 15 5.5 17.5 17.5
Max. 6 months (mA) 0.6 1.8 15 45 50 55 58 58
Self-discharge < 20 % < 20 % < 20 % < 20 % < 20% < 20 % < 20 % <20 %
(1 month storage, 20 °C)
Operating Temperature
Charging 0 to +65 °C 0 to +85°C 0 to +65 °C 0 to +65 °C 0 to +85°C -20 to +65 °C 0 to +85 °C 0 to +65 °C
Discharging -20 to +65°C -20 to +85°C -20 to +70°C -20 to +65 °C -20 to +85°C -30 to +85 °C -20 to +85 °C -20 to +65 °C
Storage -40 to +65 °C -40 to +85°C -40 to +70°C -40 to +65°C -40 to +85°C -40 to +85 °C -40 to +85 °C -40 to +65 °C
Life Expectancy (typical)
IEC Cycles 1000 cycles 1000 cycles >500 cycles 1000 cycles 1000 cycles 1000 cycles 1000 cycles 1000 cycles
Trickle Charge at 20 °C ~5 years ~ 5 years ~ 6 years ~ 5 years ~ 5 years ~ 5 years ~ 5 years ~ 5 years
Trickle Charge at 45 °C – ~ 3 years ~ 3 years ~ 2,5 years ~3 years ~3 years ~3 years –
Impedance/Internal Resistance
2)
Impedance (Ω)
3)
3.0 0.6 0.015 0.02 0.02 0.015 0.015 0.015
Internal Resistance (Ω)
4)
21 5 0.100 0.140 0.100 0.100 0.100 0.100
TAB. 13
Type overview
1)
After full discharge. Fast charge must be limited to room temperature, time controlled, voltage control recommended.
2)
In accordance to IEC 61951-2, measured at charged
cells at room temperature. Tolerance ±10%.
3)
AC at 1 kHz
4)
DC at 0.2 CA/2 CA voltage differential method
* not for new designs
Technical
Data
V 6 HR
V 18 HRT
V 150 PT
V 450 HR
V 500 HT
V 550 HRA
V 600 HRT
V 600 HR
Single-layer-electrode Multi-layer-electrodes
V 6 HR V 18 HRT V 150 PT V 450 HR V 500 HT V 550 HRA V 600 HRT V 600 HR
page 26 | 27
V 6 HR V 18 HRT V 150 PT V 450 HR V 500 HT V 550 HRA V 600 HRT V 600 HR