Cell Pack Solutions Ltd
Custom Made Cell Packs & Industrial Batteries
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Ansmann - ANSCCELL4500 <BACK
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nominal voltage: 1,2V  
mechanical specifications
cell dimensions (with sleeve)
diameter d1:
26.0 - 1.0mm
diameter d2:
7.5 - 2.5mm
height h1:
50.0 - 1.5mm
height h2:
min. 1,5mm
weight:
approx. 80g

max. charge voltage: 1,5V at standard charge
    (0,1C / 20°C)
     
capacity    
nominal : 4500mAh discharge at 0,2C
  3700mAh discharge at 1C
minimum: 4200mAh discharge at 0.2C
    1,0V end discharge voltage
    ambient temperature 20°C
     
max. continuous    
discharge current: 4500mA ambient temperature
    20....50°C
     
charge charge current charge time
standard charge: 450mA 16hrs at 20°C
rapid charge: 1000mA 5hrs
fast charge: 2250mA 2,2hrs
     
recommended charge -dV: 0....5mV
termination control dT/dt: 0,8....1°C per min
parameters: TCO: 45....50°C
     
trickle charge current: 45....225mA (recommended)
     
continuous overcharge: <=450mA no conspicuous deformation,
(less than 1 year)   no leakage
     
internal resistance: <18mOhms 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
  -20....45°C storage less than 1 month
     

Cell Pack Solutions Ltd - Unit 218 Tedco Business Works, South Shields, Tyne and Wear, NE33 1RF. UK.
Tel: +44 (0)191 4274577 - Fax: +44 (0)191 4274606 - E-mail:
VAT No: 708 9179 02 - Company No: 4177772
www.cellpacksolutions.co.uk