Build A Portable Power Pack For $25
Designed By Instinct – Build a simple portable power pack – Only $25 if you have a spare/free car battery.
Use a Group 24 marine deep cycle battery for best results of course.
EverStart Marine 24DC – $58 (as of 07/01/2011)
Battery terminals not needed if you use a marine deep cycle.
They normally have small lugs with wingnuts included.
Marine battery box – $9.00
12v accessory socket – $5.00
ATO fuse holder – $3.00
Two battery terminals – $7.00 (not needed if you have marine batt.)
Two ring terminals and a butt splice – $cheap
Combo wire stripper/crimper – $4.00