conditions
nominal voltage: 1,2V
max. charge voltage: 1,5V at standard charge
(0,1C / 20°C)
capacity:
nominal : 550mAh discharge at 0,2C
minimum: 450mAh discharge at 0,2C
400mAh discharge at 1C
1,0V end discharge voltage
ambient temperature 20°C
max. continuous
discharge current: 1650mA ambient temperature
-20....60°C
charge:
charge current charge time
standard charge: 55mA 16hrs at 20°C
quick charge: 150mA 4hrs
fast charge: 550mA 1,1hrs
recommended charge -dV: 5....10mV
termination control dT/dt: 0,8....1°C per min
parameters: TCO: 45....50°C
trickle charge current: 5....27,5mA (recommended)
continuous overcharge: ≤ 55mA no conspicuous deformation,
(less than 1 year) no leakage
internal resistance: ≤ 55mOhms at 1000Hz,
battery fully charged
life expectancy: 500 cycles IEC standard
ambient temperature 0....45°C standard charge
range: 10....40°C fast charge
-20....60°C discharge
-20....35°C storage less than 6 months
Manufacturer reserves the right to alter or amend the design, model and specification without prior notice
specifications for model/type:
AAA
–
NiMH
55
0mAh
27
Ansmann drawing number / part number:
503077
2
author / date: Gramlich / 25.07.2007
mechanical specifications
cell dimensions (with sleeve)
diameter d1: 10,3-0,7mm
diameter d2: 3,2+/-0,2mm
height h1: 44,3-1,0mm
height h2: min. 0,8mm
weight: approx. 12g
Fast charge (Charge control required)
1
1,1
1,2
1,3
1,4
1,5
1,6
1,7
00:00 00:30 01:00 01:30 02:00 02:30 03:00
charge time (hrs)
voltage (V)
1C 0,5C
Low Rate Discharge
0
0,2
0,4
0,6
0,8
1
1,2
1,4
1,6
00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00
discharge time (hrs)
voltage (V)
0,1C
0,2C
High Rate Discharge
0
0,2
0,4
0,6
0,8
1
1,2
1,4
1,6
00:00 00:20 00:40 01:00 01:20 01:40 02:00
discharge time (hrs)
voltage (V)
1C 0,5C
Standard charge
1
1,1
1,2
1,3
1,4
1,5
1,6
00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00
charge time (hrs)
voltage (V)
0,1C
0,2C
4 pcs blister packing
