IM

[email protected] (Mike_in_SD)

26/06/2006 3:13 AM

Dewalt charger overcharging ??


If I let my drill battery charge for 1hr or so it works really well.

If I leave it in the charger over night and use it the next day, its
junk, with barely a charge.

You would think the thing would do a fast charge and then go to
a functioning trickle charge so you could keep in on there for
ever and use it when you need it.

It has done this since new





This topic has 5 replies

EM

Eddie Munster

in reply to [email protected] (Mike_in_SD) on 26/06/2006 3:13 AM

28/06/2006 8:06 PM

Same thing happened to a friend of mine. They are getting him a new
charger and battery. They say it was recalled. His was one year old.

Mike_in_SD wrote:
> If I let my drill battery charge for 1hr or so it works really well.
>
> If I leave it in the charger over night and use it the next day, its
> junk, with barely a charge.
>
> You would think the thing would do a fast charge and then go to
> a functioning trickle charge so you could keep in on there for
> ever and use it when you need it.
>
> It has done this since new
>
>
>
>
>

IM

[email protected] (Mike_in_SD)

in reply to [email protected] (Mike_in_SD) on 26/06/2006 3:13 AM

01/07/2006 7:42 PM

[email protected] (Prometheus) wrote in
<[email protected]>:

>On Mon, 26 Jun 2006 03:13:44 GMT, [email protected] (Mike_in_SD)
>
>Does it have a yellow button on the top of it? Mine has one that will
>cause the charger to go into "maintenance mode"- which will charge up
>the battery, then completely discharge and recharge it. If that



naw .. no button ...

I took it up to the dewalt service center and moaned .. and they
sold me a newer one (charger) for half price.

the battery has been in it for a day and a half and when I pull it
out and use it .. it has a nice charge ..

so .. must have been a bad charger ..

thanks for replying
mike

Pn

Prometheus

in reply to [email protected] (Mike_in_SD) on 26/06/2006 3:13 AM

30/06/2006 8:43 PM

On Mon, 26 Jun 2006 03:13:44 GMT, [email protected] (Mike_in_SD)
wrote:

>
>If I let my drill battery charge for 1hr or so it works really well.
>
>If I leave it in the charger over night and use it the next day, its
>junk, with barely a charge.
>
>You would think the thing would do a fast charge and then go to
>a functioning trickle charge so you could keep in on there for
>ever and use it when you need it.
>
>It has done this since new

Does it have a yellow button on the top of it? Mine has one that will
cause the charger to go into "maintenance mode"- which will charge up
the battery, then completely discharge and recharge it. If that
sucker is stuck, you might be catching it when it's near the end of a
discharge cycle.

LH

Lew Hodgett

in reply to [email protected] (Mike_in_SD) on 26/06/2006 3:13 AM

26/06/2006 4:19 AM

Mike_in_SD wrote:
> If I let my drill battery charge for 1hr or so it works really well.
>
> If I leave it in the charger over night and use it the next day, its
> junk, with barely a charge.

<snip>

Talk to DeWalt.

A few years ago, they had a recall.

Lew

RN

"Rudy"

in reply to [email protected] (Mike_in_SD) on 26/06/2006 3:13 AM

02/07/2006 2:49 AM

> I took it up to the dewalt service center and moaned .. and they
> sold me a newer one (charger) for half price.


How many volts ? How much $$

My 6 yo DeWalt 12V batteries bit the dust. They wanted about 50 bucks each
everywhere for replacements.
Then, I found the whole Kit/drill/charger 2 batts on sale for 89.00 with a
$ 30.00 rebate..That worked for me.

It came with a charger for 7.2 V to 14.4 V but the charger I already have
works fine..and I now have another new DeWalt drill (I dont need right now)

No wonder I bought the 18V Ryobi outfit lately:

3 spd hammer drill $ 49.97
Charger $ 19.97
2 Batteries $ 39.97

The whole set up for $ 110.00 Thats the price of 2 Dewalt 18V batteries


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