Dead Mobile

S

Simon

Guest
I finally got a new sim card for my old mobile but when I tried to
turn it on the phone was dead. I haven't used it for about 2 years. I
tried leaving it to charge overnight but it still won't power up.

I've tried it without the battery connected but that has no effect. I
can't actually remember whether it could be powered up plugged in,
minus battery, so I can't read too much into that.

I'm hoping it's just a dead battery, but would appreciate any
suggestions. (is there any way to revive a dead battery?)

It's a Bosch 509e, and the battery is described as "Ni-Mh 550 mAh".

The phone itself is practically worthless but it would have been handy
for the car.

I've done fair bit of electronic trouble-shooting in the past though
not on such a small circuit.

Simon
 
"Simon" <shoog@rescueteam.com> wrote in message
news:811c9ef1.0308200423.eea135a@posting.google.com...
I finally got a new sim card for my old mobile but when I tried to
turn it on the phone was dead. I haven't used it for about 2 years. I
tried leaving it to charge overnight but it still won't power up.

I've tried it without the battery connected but that has no effect. I
can't actually remember whether it could be powered up plugged in,
minus battery, so I can't read too much into that.

I'm hoping it's just a dead battery, but would appreciate any
suggestions. (is there any way to revive a dead battery?)

It's a Bosch 509e, and the battery is described as "Ni-Mh 550 mAh".

The phone itself is practically worthless but it would have been handy
for the car.

I've done fair bit of electronic trouble-shooting in the past though
not on such a small circuit.

Simon
Have you got a VOM to check the battery with?
 

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