If im looking to replace a 12 volts/800 ma charger, can a 12 volts/500ma work?
938564
yes but..... The current is the max you can draw. A device that uses say 500mA will be fine on a transformer that can deliver at least that amount, so using an 800mA transformer will be fine harder the other way around if device draws more power
938565
I am not sure about that - but the cord for this item is extremely short. I was very disappointed in how short it was. You will need an extention cord for sure.
546427
I believe you can...either a Motorola Macro type can work...or any after market charger with more than 5v
1207046
I'm not 100% sure but I think you'd need a 9 volt adapter, not a 12 volt. Try this one
2126696
If it's a 19v it should work. Most chargers are interchangeable as long as the voltage specs are the same.
349861
Not sure but I would try Radio Shack because it is probably a standard commonly found charger? Good Luck!
991162
As long as it is the same voltage (i.e. 12 or 18 volts). It is possible that you may need to make sure that the charger is for NiCad, and not Li-ion.
1469846
You are not likely to have a 2,400W charger (20A*120V), so you likely have a charger that has a total of 20A (12V*20A=240W, ~2A@120V) or a charger that has three 20A outputs (12V*20A*3=720W, ~6A@120V). So, either way you should be fine with this as it is rated to 15A. If you need more reassurance, check the rated input current on the charger itself.
1339235
The answer is Yes and No. Any 12 volt charger will charge it, but must have the right size "Spade Lug" connectors to mate with the battery terminals. Or have an "adaptor cable" to convert the typical 12 volt charger cable connector to the battery lugs. Be careful to use a low current charger adaptor, not a car battery charger.
1167038
The charger can charge the 8.4v 1500mah battery. You may need to replace the chrger end with a matching large male end. The charger cable has enough leg the to cut and solder or crimp on a new connector.
2047890
I would not use a 6v charger on a 12 volt battery (assuming you have a 12v battery, or why else would you ask?). The 6v battery tender charger will not even cycle on unless the battery voltage drops below a certain point, well below what you would need in your car.
2120905
500 mA is .5A This unit is rated for 1A, or 1000mA, so should be fine.Also, I had no problem in receiving the item, although as I recall, it took a bit of time.
873719
just about any 12V AC to DC adapter would do.i have use many electronics that came with 12V dc adapter that is rated 2A, and they always does the job better than what came with the device.
388090
If you mean such as a 12-volt charger, I'm not sure. Better to ask the pros (i.e. Best Buy for example.)
340533
As long as the charger requires a 12v DC input you shouldn't have any problems. This might be a little overkill with 30 Amps of power so it will likely not be the most efficient way to charge.
864139
If charger is for the DeWalt 12-Volt, yes it should do just fine. I don't recommend that you leave the battery in the charger, after it has been charged though.
211273
Yes 100 amp charger is a good replacement .I am charging 6 - 6volt for a 12 volt system golf cart batteries.works very well.
1536635
yes, but you need the Milw. power source that fits on top of the batt and converts the 18v to 12v and 5 volt usb. The usb isn't high current so it works fine for phones but takes for ever to charge a laptop.