2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
Sponsored by:

Sever battery drain

Thread Tools
 
Search this Thread
 
Old 09-21-08, 06:49 PM
  #1  
Junior Member
Thread Starter
 
Twiztid240's Avatar
 
Join Date: Sep 2008
Location: Clay city
Posts: 47
Likes: 0
Received 0 Likes on 0 Posts
Sever battery drain

Ok so i just bought a yellow top Optima Battery and put it in my RX7. With in 1 day the battery was completely drained. I thought the battery was bad and has it replaced 3 times. The battery i have now was completely dead i took it to advanced they charged it battery came back good. I put it in and with in 12 hours or so its dead again. What can be draining my battery this much??
Old 09-21-08, 07:00 PM
  #2  
Who Shot the Sheriff?

iTrader: (2)
 
Turbo II Rotor's Avatar
 
Join Date: Jan 2007
Location: Aurora, CO
Posts: 3,858
Likes: 0
Received 1 Like on 1 Post
Go buy a clamp on amp meter and find out what wires your power is draining through.
Old 09-21-08, 07:30 PM
  #3  
Junior Member
Thread Starter
 
Twiztid240's Avatar
 
Join Date: Sep 2008
Location: Clay city
Posts: 47
Likes: 0
Received 0 Likes on 0 Posts
Also i turn the key to the ACC possition and the rpms jump up to 2700. When i push on the sun roof the rpms go down. None of this is done while the car is on. The battery charger reads a full charge, used two diff ones to make sure it was actually charged.
Old 09-21-08, 08:25 PM
  #4  
talking head

 
bumpstart's Avatar
 
Join Date: Apr 2008
Location: Perth, WA, OZ
Posts: 2,775
Likes: 0
Received 13 Likes on 13 Posts
if you have the n318/ n326 car, yet fit the N350/ n370 series of alts
you need to change the wiring at the back slightly, else it will trickle drain the battery full time
( and getting them **** about other way makes for overcharging )

the s5 type ( n350 / n370 ) has the 'S' terminal hooked to battery like the B+
the s4 type ( n318,n32,n332 etc ) has 'R' terminal instead, and its hooked to key switched ignition

PS
do your research on battery types
deep cycle spiral cell AGM , conventional AGM , wet cell and gel cell types all have different characteristics
- some prone to overnight discharges with trickle load !!!!

yellow top optima may not be a good choice for what you have
red top may be better, or simply go back to sealed wet lead for daily usage
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
NotMrButts
1st Generation Specific (1979-1985)
23
09-15-15 09:46 PM
ls1swap
3rd Generation Specific (1993-2002)
15
09-08-15 05:30 PM



Quick Reply: Sever battery drain



All times are GMT -5. The time now is 02:54 PM.