Forum Discussion

Explorer

May 22, 2013

Help with calculations: length of time running on battery

I need help with this as I'm getting confused. Could somebody break down the calculations to figure: How long will a 12V battery with an amp/hr rating of Y (assuming its based on 20hrs) maintain a...

BFL13

Explorer II

May 22, 2013

You might need a valium then, before going to this link. It has more in other articles in that group linked near the top under "Battery Applicaction..."

Note the discharge side voltage is fairly linear at a steady draw.

http://www.engineersedge.com/battery/specific_gravity_battery.htm

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,199 PostsLatest Activity: Feb 17, 2025

Forum Discussion

Help with calculations: length of time running on battery

About Technical Issues

Related Content

Battery run down

Which battery runs what???

Am I Calculating This Correctly?? Silverado 1500

Batteries not charging while chassis engine running

Is it possible to run 110 outlets off of the battery