Binatone M750 cordless phones

[JonB]

Help needed with rechargable batteries.
I have come to the conclusion that the batteries need changing. What would be the consequences of putting higher value mAh in? 700 mAh at the moment, would the phones base charger cope with the higher value.
Thanks
JonB

 

[Diyisfun]

What value do you want to increase to?
And why not just get the correct batteries

 

[JonB]

I thought a larger value might stay charged longer.
Anyway I Rang Binatone & they said not exceed 1300 as they would take to long to charge.
The reason for not getting 700 was I didn`t recall seeing any in my local Asda.
Thanks
JonB