Datasheet

Conditions
cell type: NiMH
cell size: AA
nominal voltage: 1.2 V
max. charge voltage: 1.5 V at standard charge
(0.1C / 20°C)
capacity
nominal: 2000 mAh discharge at 0.2C
minimum: 1900 mAh discharge at 0.2C
1800 mAh discharge at 1C
1.0V end discharge voltage
ta: 20°C
max. continuous
discharge current: 4000 mA ta: 0....45°C
charge current time
standard charge: 200 mA 14....16hrs
quick charge: 575 mA 4hrs
fast charge: 2000 mA 1.1hrs
recommended charge 0…5 mV - ΔV (-deltaV)
termination control 0.8...1 °C temperature rise per minute
parameters: 45...50 °C TCO (temperature cut off)
trickle charge current:
10…40 mA (recommended)
continuous overcharge: ≤ 200 mA no conspicuous deformation
(less than 1 year) no leakage
internal resistance: ≤ 35 mΩ at 1KHz
(impedance) battery fully charged
life expectance: ≥ 1500 cycles acc. IEC standard
self discharge
charge retention: ≥ 80 % after 12 months
storage at 20°C
initial capacity: ≥ 1400 mAh within 30 days after delivery
discharge at 0.2C to 1.0V
ambient temperature
range: 0...45 °C standard charge
0...40 °C fast charge
0...50 °C discharge
- 20...50 °C storage (≤3months)
- 20...40 °C storage (≤6months)
- 20...30 °C storage (≤24months)
QCT1: 20/1850/35
QCT2: 30/1750/35
mechanical specifications
cell dimensions (with tube)
diameter d1: 14.4 - 0.5 mm
diameter d2: max. 5.5 mm
height h1: 50.5 - 0.5 mm
height h2: min. 1.2 mm
weight: 27 ± 2 g
batterybox dimensions
depht d3: 67 mm
width w1: 55 mm
hight h3: 22 mm
weight: 12 g
total weight: 120 ± 8 g
16
Manufacturer reserves the right to alter or amend the design, model and specification without prior notice
ANSMANN Specifications for model:
data sheet no. / part no.
supplier no.
author / date
Ansmann maxE PRO AA - 2000mAh
RTU battery 4pcs box
1302-0013-1
703642
AC / 03.02.2015
Diagrams
standard charge
fast charge
low rate discharge
high rate discharge