Have 5 batt-2p batteries 7.2 volt for a pvs166w

It depends on the model, but they are usually wires in series to give 48 volts to the motors, so plus to minus on each them.

Cart positive lead to batt 1 + the - to batt 2 + to batt 3 - to Batt 4 + and the minus - of batt 4 to the cart.

Videos

https://www.google.com/search?q=how+to+connect+4+12+volt+batteries+to+Yamaha+golf+cart

You could also search make model manual

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Need a new one

The battery is difficult to replace, I cannot find any after market batteries to replace your current one.

You can try buying a generic battery "extender" see here

I have used these in the past and they have worked well.

Mark Batteries your charger is putting our enuf 13.15 volts for each battery so after charging all night you should be reading about 13 volts on each. If your batts are only 12 volts after all night charge then batteries are weak Hope this helps

I have one of these but don't know what is is used with ? Can you help ?

I'm guessing you mean the SRS light, yes. When you have a bad battery the battery voltage can drop below 10 volts. The SRS unit detects this voltage loss and set a DTC (diagnostic trouble code) for an internal SRS unit failure. You have to erase the DTC memory. You'll need an SCS service connector tool (P/N 07PAZ-0010100) You can order one from your local honda dealer. Don't worry its not more than $10. Then you'll have to find the MES 2pin connector located in the upper right hand corner of the drivers underdash fuse box. It can be gray, green or yellow in color. 1.)Turn the ignition switch off. 2.)Unplug the MES connector from the fuse box and plug your SCS special tool into the MES connector. 3.) Turn the ignition switch on. 4.) The (red) SRS light in the dash will come on for 6 seconds and then go off. Remove the SCS tool from the MES (2P) connector within 4 sec. after the SRS light went off. 5.) The SRS light comes on again. Reconnect the SCS tool to the MES (2P) connector within 4 seconds after the SRS light came on. 6.) The SRS light goes off. Remove the SCS tool from the MES (2P) connector within 4 sec. 7.) The SRS light indicates that the memory is erased by blinking twice. 8.) Turn the ignition switch off and wait ten seconds. You may have to do this procedure a few time to get the steps correct. If this sounds to complicated I'm sure your local Honda dealer would be happy to reset the light for you for no charge. Just let them know that the battery was recently replaced and you think that the SRS light came on due to low battery voltage. -Hope this helps:)

Most AA rechargeable batt. or 1.2 volts D.C.
alkalines AA or 1.5 volts D.C.
so if your raido has say 8 rechargeable batt. it will =
9.6 V.D.C.
you only need 7 alkaline batt.=10.5 V.D.C. you will
need to used a dummy or blank in place of one of
them,you can find blanks at Raido Shack if one is
near by.
maybe this will help

you need a new battery This one is a dud

Two things can be wrong, first your batts may be old and need new ones. Have them load tested at an auto part store. Most powerchairs use two 12 volt batts. If you batts are good you should have between 12.5 and 13.5 volts on a surface charge and 11.5 to 12.5 on a load test charge. Second, if you had your chair stored away for a couple of months then your batts died and need to be replaced. If you are luck a "boost charge" might work. If you are planing to keep it stored for months at a time, you must charge the chair once every couple of weeks to keep batts fresh.

Bob have no charger but do have 5 batteries.

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