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Charging my Black & Decker drill

1154 Views 7 Replies 5 Participants Last post by  Meswec
I have an 18 volt firestorm Black & decker drill that came originally with two 18v Ni-Cd batteries. I recently replaced them with compatible 18v Mi-MH batteries as they can be charged according to the battery supplier 200 more cycles and no memory issues.

My question is... can I leave one battery in the charger indefinitely so it is ready when needed, or is that a no no?
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Are you using a firestorm drill and charger, and what type of batteries?
No, sorry, I’m referring to my 20 volt Dewalt and my 18 volt Bosch cordless drills.
Electricity, charger, battery charging unattended.... for safety I do not do it. Whether phone, tooth brush, rechargeable batteries there is always the chance of being the one in a million of it catching fire. I believe someone on this forum had it happen to them this year and it toasted their shop. I'm sure many to most leave it on charge with out incident.

I found the Discussion about the fire Linked Here
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Thanks, I think I will charge as necessary rather than leave the battery in the charger. It just seems safer.
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I made a charging station. It allows me to charge things and walk away knowing I didn't "leave the iron on." It's just a box with outlets, a timer switch and light power indicator light. I liked it so much I made another with prettier LED's and individual switches.

The second one has a power on indicator, an indicator showing when the timer is on [as if you couldn't hear the ticking], a switch from the timer to each of the three outlets and a light for each of the the three outlets showing which ones are on.
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I have an 18 volt firestorm Black & decker drill that came originally with two 18v Ni-Cd batteries. I recently replaced them with compatible 18v Mi-MH batteries as they can be charged according to the battery supplier 200 more cycles and no memory issues.

My question is... can I leave one battery in the charger indefinitely so it is ready when needed, or is that a no no?
possibility to lost battery capacity!
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Reactions: 1
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