Dear All:
I have digital water meter which operated by AA battery with the specification:
· Compliant to IEC 86-4 safety and EN 50020 intrinsic safety standard
· UL recognised (file number MH28717)
· IEC code of battery is CR14505
· Non flammable electrolyte
· Available in AA standard size
· Nominal capacity of 2.70Ah
· Nominal voltage of 3.6V
· Operating temperature range -65°C to 85°C
· Continuous current of 40mA
· Typical weight is 19g
I need to replace this battery by 220v to 3.6v 3700mAH transformer. Is there any ideas to do that? Can I make any changes to any transformer or charger found today in the market?\
Regards......
I have digital water meter which operated by AA battery with the specification:
· Compliant to IEC 86-4 safety and EN 50020 intrinsic safety standard
· UL recognised (file number MH28717)
· IEC code of battery is CR14505
· Non flammable electrolyte
· Available in AA standard size
· Nominal capacity of 2.70Ah
· Nominal voltage of 3.6V
· Operating temperature range -65°C to 85°C
· Continuous current of 40mA
· Typical weight is 19g
I need to replace this battery by 220v to 3.6v 3700mAH transformer. Is there any ideas to do that? Can I make any changes to any transformer or charger found today in the market?\
Regards......