can I charge maintain two batteries at same time
340680
if you hook the batteries together pos to pos and negative to negative and then hook your charger to one of them the charger will recognize the batteries as one battery but both batteries have to be the exact same size and age.
340681
I would not recommend it, not enough juice to charge two batteries, but cheap enough to buy more than one, they are worth the money
340682
I am not sure, I bought more then one because all of my stuff was in different locations, you can leave the battery in whatever it is in, provided it does not freeze. I think hat charging more then one might be a warranty void if there is one, but that would be a question more for the manufacturer.
340683
No, not recommended. If the required load to maintain the two batteries (assuming they are wired in parallel) is unbalanced, this can damage the charger. These are cheap chargers, save yourself some grief and buy two.
340684
Generally this charger is set to deal with one battery at a time but the charge is generally quick depending on the type of battery you are trying to charge.. I would not recommend that you charge more than one at a time.
340685
I would not since the charger senses your battery and goes to float when it reaches charged state so with 2 it may overcharge a battery, also this is a very low amp charging system so it would probably not do the job on 2 batteries.
641472
If you have a charger that is designed to charge two batteries at a time, then you can charge any two of these batteries. Most chargers will charge at least a minimum of two batteries.
1051502
Yes! Make sure to follow a wiring diagram for a two battery system, so one battery is not getting the charge and not the other and you will be fine....The controller will provide current until both batteries are completely charged.
1634325
Only one at a time but it charges a dead battery in under 30 minutes normally. (let the battery cool first if needed or it takes a little longer)
1205728
yes you can charge one at a time. just be careful when you put it in, it can fall out easily.
1867175
Yes it will maintain you batteries, I assume your batteries are wired parallel. For reference .... it takes a good sunny day to recharge a battery that is one fourth discharged or in your case with two .. probably two sunny days.
1842230
Thats why I bought the dual charger and have 3 batteries. I can do an all day event while charging 2 batteries.Never run out of power. Well worth it and you never worry about batteries
2206531
Yes, but would have to ask, why 2 charge controllers to 1 battery or battery bank ?
589626
Could not find any information stating to charge in pairs only. My charger has room for 8 batteries but I only charge 6 at once with no issues. The charger does get warm but it never had any issues.
487515
Yes you charge both at the same time, second battery and phone or either by of the two alone
1205729
Yes, you can charge one battery at a time. There is one comment worth mentioning-of these type chargers be very careful they are very cheaply constructed and can break easily - never force batteries in with pressure. Three of four of these charger have failed, the first was first time usage when frame broke, one just doesn't work after using it maybe half a dozen times, the third charger will not charge batteries. I like the batteries and have about thirty of them not one has failed as of yet. Consider the batteries as sold separately and find a better built charger.
1211239
Two batteries are included, so one can be charging while the other is in use.
1905644
It will handle two batteries okay. whether it will charge both or only the one it is connected to depends entirely on how you batteries and electrical system are wired.
648172
You can charge two batteries at one time. The picture is very misleading. The picture appears that the four batteries are actually connected to the charger but what you are seeing in the picture are the four batteries touching the side of the battery charger.
1043446
You can charge both at the same time, but its better if you do it separately
408919
I keep one battery on the charger at all times, and switch them once every other day or so. As long as the battery will not be sitting there for several weeks, it will be fine.
720725
I have not tried to charge two batteries at a time. I would recommend you to reach out to Traxxas Techline for a trusted response. These systems and batteries are dangerous, so I would follow the manufacturers recommendations.