The battery has three contacts and, from the picture, the charger only has two. How do you know which to connect to? Or is there a 3 connector vers?
348589
One must connect the two contacts with the two exterior ones, leaving the one in the middle of the two in the clear. The battery should also be inserted so that the brand is visible.
348590
the charger contact points move in or out to fit the battery , I just slide mine in or out until the light turns green . Hope this helps !
348591
Usually you use the two outside terminals or whichever ones are marked + and -. Polarity does not seem to matter to the charger.
348592
Usually you use the two outside terminals or whichever ones are marked + and -.Polarity does not seem to matter to the charger.
348593
The charger is labeled with "+" and "-" and you line up the two outside contacts on the battery with the ones on the charger.
224260
Don't use the middle contact of the battery. Just the left and right. The charger will automatically find the polarity, so it doesnt matter how you insert it. Once the red light come on, you're good.
298667
If you place the batteries face up with the 3 contacts on your left and the slide them into the recessed slot, the charger will work just fine. I have used it for charging 3 different brands of batteries and had no trouble at all.
396065
At the end of the charger cord, where the charger plugs into the battery, can you tell me is the connector positive on the outside or insider?
1113507
really have no idea unless bad contact with charger, OR you got a bad battery with yours. Call the company.
609213
Batteries may not be charging up? Contacts for charger may not be making contact, the "fit" on my unit is sloppy!
1481249
The metal contacts on the battery should contact the metal contacts in the top of the charger. They are spring loaded. Put the battery in at the top and then push up and put the bottom of the battery in. I plug it in with the light on the bottom of the unit so I can plug it into the bottom half of an outlet and then can still plug something else in the top half of the outlet. The second half of your question didn't come through. Hope that helps.
989641
I'm guessing the plug in your connector is round, this one is oval with 8 holes connection. If oval and connection work, I don't see, why not Word of caution! if you don't unplug from battery when charging it will burn out circuit board. Mine did!! sorry couldn't be more help! charging
1050640
Make sure you put the battery in with the flat side of the battery facing out towards you, It wont make contact the other way. And of course make sure the contacts of the battery are facing the metal pins of the charger. It seems kinda ass backwards. I hope you get it to work. My experiance with the batteries has been good. Good luck
1136676
You can connect 2 of these. However, this will increase resistance at the terminal. We also carry a USB adapter that can connect to this which you can unplug when you need to charge the battery. http://www.impactbattery.com/catalogsearch/result/?q=mbusb&x;=0&y;=0
190584
That IS the battery charger. Use a cord with 2 prong plug and big enough clips on other end to clamp on battery terminals. Be sure to check for proper polarity--+/-
200880
This is just a 12V battery (it's not a "charger" with a switch for that selection). I'd only connect it to another 12v battery/system.
298736
I would contact the seller, it definitely sounds like they reversed the order. Who needs two chargers for one battery? Now two chargers for two batteries would be ok.
1262559
this is a connector to your battery MAINTAINER not a charger. Its recommended to be connected after the battery is charged.
1565253
Take the battery out of the phone and turn it around so the 4 brass contacts are on the bottom right. Approach the charger with the part where the phone will go go toward you. Put the battery with the contacts on bottom right into the back of the charger and push down to engage.
1208080
If it has 2 battery's 12 VDC each and a round port for charging with three pins for connecting ...
1347107
I also would not recommend doing that. On a 2 bank charger there are 4 connections 2 pos. and 2 neg. connecting all 4 to 1 battery would not be possible. If your device calls for 1 battery purchase a 1 bank charger.