Basis of any electronic product are technical parameters. These are the basic technical parameters of battery packs CRAFTMANN™:

Capacity	>95%
Impedance	<180 mOm
Circles (Capacity reduction 20%)	>300 cycles
Life time after production date	>1 year
Self Discharge	<1% in day
Charge Level	>50%
Reliability	>99.5%
Over Charge Protection	yes
Over Discharge Protection	yes
Short Circuit Protection	yes