Pardon my ignorance, but how does the amp rating of the charger effect the battery/system that it is charging? ?
1886021
The higher the amperage the quicker the charging rate. If you have deep cycle marine batteries it is great to have higher amperage.
1886022
Lower amperage will charge your batteries slower. Its the amount of current being put back into your battery.
544126
Sorry, I can't shed any light on the subject, Brian. After ordering the charger I discovered the problem was with my battery not the charger - I returned the charger I purchased through Amazon. My battery had run too low to be charged using any charger. I had to take it to a golf cart service store and they got it up and running for me. The charger I had was perfectly OK.
1725613
I don't know but I've learned if charger says bad battery & shuts off if you can put a little charge in with an older charger, this charger will then take over & gradually bring that battery back from the dead. my charger model is 12 v only and relatively low camps, but it has restored several batteries for me if given the time to work.
1082799
Depends on what you call accurate. Output voltage MUST be a little higher than battery voltage since it takes more voltage to charge, and working rage area for voltage to run electronics, because of resistance and knowing that battery voltage will fall as the battery drains. My charger/converter runs about .3 or .4 volts higher than the specified settings, which is about normal. Note, most electronics can take at least a 20% higher than rated voltage connection. This does increase performance in many devices, depending, but there will be more heat buildup the higher the over-voltage.
1408760
In my Chevy pickup the plug is always hot, even with the key out of the ignition. So with a device plugged into the charger it will pull some power. Also the charger by itself will burn a tiny amount of power since it is converting DC voltage. This loss is tiny compared to a car battery but is an additional load if you don't run the car for an extended period. Its surprising how all the loads can add up and eventually deaden the battery.
2021114
I use lots of non oem chargers with various mA ratings but mine are all 5.0v. I would imagine that the phone has a regulator since chargers may naturally vary by a few tenths of a volt, if you use it with your stock battery without issues you would probably be ok.
986292
Depends on battery state of charge. 3 levels of charging.3 different amp draws
1112790
if you have 12v batteries in series your adding to the voltage therefore your batteries together are 24v not 12 anymore. if they are in parallel then you will still have 12v just double your amp hours. this charger says its for 12v only i wouldn't recommend it.
70468
I am not sure but I read the voltage drops once the charger is connected to a battery. I would assume the company thought of this before selling this product.
1662462
The amperage is too high on the charger for this battery. I would recommend you to use a 2 Amp charger.
1334489
i believe this is just the power rating for the battery. i have 3 batteries (all for my camera), all with different mAh levels and this charger works with all of them. hope this helps.
399535
My guess would be the battery. From my experience the charger either charges or it doesn't. The battery on the other hand can degrade and lose the ability to charge
2205429
I don't know the answer to the question, because it depends on the design of the charger; specifically, does it completely remove charging current when it is finished, or does it leave a trickle charge. If the latter, then you need to check with the manufacturer to see if that would be harmful to the battery. I suspect that it might be harmful.
19057
I believe the charger is made to operate on 110-120 V input. If the input voltage is higher the output will be higher and damage the unit.
1006301
My battery charger did the exact same thing, it doesn't seem to affect the charge at all so after awhile I just assumed that was how it was supposed to be.
1179991
If you have any other charger that will correctly charge the battery in question then the charger most likely is bad if the battery won't charge in a different charger then the battery is bad. If you don't have access to a known good charger it would be more likely that the battery is bad but it is not for certain.
712402
The best bet is to actually look up that charger and find out ... You would think tho that as long as they are the same type of battery it should I know mine does ! I haven't had an issue with it doing it so far!