RV Ratings Go to Main Page RV mechanic on duty. Start at the home page.
RV Mechanic RV engine problems? RV mechanic help only a click away!

Battery charging

Home > Discussion Forum > Mechanic's Corner - Electrical

Email Author email ben  Reply to Message reply to message  Post New Message post new message      search forums
hidden layer
ATTENTION: All Postings that advertise items for sale will be deleted from the Discussion Forum. You may post sale items for free in the Classifieds section. Sign up now.
All Messages in ThreadAuthorDate
Battery charging ben 10-3-09  
Looking to charge my batterys in my ice shack as im driving to the lake. is it as simple as finding my hot 12v in my harness and running it back to batteries and let the truck alternator do the work or should I have a dedicated circuit off the battery of the truck back to the batteries? Thanks Ben.
Re: battery charging Bobbi 10-4-09  
I am having trouble keeping batteeries charged. Is there a way to keep the engine starting battery seperate from the aux to assure starting the engine & the aux batt for the lig htgs in the house with one affvecting thed other ?
Re: battery charging Frank 10-4-09  
Extra batteries are easy to charge. Some extra wiring is required. The most effective battery charging is accomplished by making the wire connections near the existing battery. This wiring will need a new fuse holder and fuse. The easiest fuse is the ATO style and found at all parts stores. Parts needed are the fuse and holder, get 3 or 4 fuses, about 40 feet of number 10 stranded wire, a 40 amp relay, 2 large alligator clamps for battery to be charged, about 3 feet of 16 gage stranded wire and a few ring style wire terminal ends.The #10 wire is cut in half to make 2 wires about 20 feet long with one wire marked with a band of electrical tape to be the positive wire. These wires will be routed from the engine compartment to
the bed of the truck. The 12 volt 40 amp relay can be mounted on the inner fender.
Required fields in red
For more info about a field, place your mouse over the More Info icon.
Subject:
Your Name:
Your Email:
Message:



Code is case-sensitive. Helps stop SPAM.
       

Google
Web RVMechanic.com




Useful Links
Recent RV mechanic and troubleshooting topics
  Wiring Diagram
  2008 Dodge Caravan SXT AC failure.
  South Georgia Route
  South Georgia Route
  Fuse Box for 1990 Fleetwood Bounder
  Brakes don't release
  Auto park Brake
  2008 and 2007 Morgan Olson Step Vans
  Dometic RM2611
  Route and Supplement for SALE - FLORIDA
  4l80e
  Gm 4l80e gearbox
  4l80e shift problems
  Alarm
  Suburban Furnace Model NT 45 S
  VIEW ALL

RV Storage in New Mexico

Free Car Buying Advice

Film in New Mexico

RV-Coach Online

My RV Guide

All Things RV




Print-friendly page
PRIVACY POLICY  |  TERMS & CONDITIONS  |  © 1996 - 2010 RV-Coach Network - All Rights Reserved  |  Web Site by ITtelligent