Will this charger drain the battery if i unplug the 120v from it?
887545
Just to be safe, I'd also unplug it from the car. The unit has a cigarette plug, or direct to battery clips. I'm not sure why one would disconnect the electric.
887546
Yes it will with this model. The LED bulb will stay lit. Check for yourself by unpluging the 110/120v (with the unit still on the battery of course).(Ive found that over the 10ish years I used trickle chargers that its not worth dropping "any self-regulating trickle chargers" 110/120v power out)I currently use this model & have 1 on a jetski & another on a ATV. I have a older obsolete unit on my mower
1831635
No, the charger input is 120v, 60Hz. As long as you have a AA NiMH charger that is, you're good to go.
675785
I don't believe so. The label on the charger only states "Input: 120VAC 60Hz 6.5W"
582424
It's up to you. It does not hurt the charger to leave it plugged in. But if you want to unplug it, that's OK too. I leave mine plugged in for convenience.
2190133
Once the batteries are full the charger will continue to trickle charge at around 12mA. I've left batteries for a couple of days no issues, I don't know what happens after a week though
611520
No. On the back of the charger is says the input is 120V. I wouldn't be surprised if Black and Decker makes another model with a 220V charger, but this isn't it.
498289
Yes, it will regulate itself to not overcharge the battery. However, I would personally consider an unattended charger to be a fire hazard.
1329129
No this charger is 110v only. My batteries don't hold a charge for very long. I got what I paid for.
186334
the battery charger is 100-240V so you are OK. You just need a plug adapter (no need for a power converter).
2013404
No. It keeps drawing off the car battery until you unplug it. I got the 120v adapter so I could plug into wall outlet or extension cord.
1392919
The battery charger uses 120V AC to charge the battery. The Sweeper does not run on 120V AC
2165329
The charger requires 120 volt AC current. There are no provisions otherwise.
1348158
the battery has to be disconnected from whatever the battery is powering, otherwise you charge not only the battery but also the connected car/RV etc. This can be harmful to your cars electronic or the charger itself. I sell these chargers (6 volt version) with my battery powered pet fountains and had no complain over many years.
206821
No it will not drain its made to be left hooked up to your batterys, just plug in when you want to charge them
2177669
You would need to buy a European model for that the charger is rated for 120 volt AC only
1049278
Absolutely not!!! Look at the plug. You'll blow up the battery and melt the charger if you try 220v
1807040
This charger has thermal runaway protection which means it will stop charging when fully charged or if it detects a problem with the battery. No need to unplug, it uses very little power in maintain mode.