Gary R.

I came accross this in the 996 forum when searching for Battery Maintainer posts..
https://rennlist.com/forums/showthre...00#post2617800

N51

Those are very reliable units. I've had mine for many years - the last three in continual service. If you shop around, they can be had for $36.95 plus shipping.

Noah

hawk911

forget it's for a motorcycle site (old habits die hard), but here's a tender for 39.95 plus shipping. Make sure you click on the 12V, not the 6v.

Cheaper Battery Tender

Gary R.

You can go to AutoZone and buy one for under $30, but personally I would sleep better with the best known one out there plugged into my car rather than save $20.. but thats me.

ltc

I've had good luck the past couple of years with 2 Porsche battery maintainers (plug into cigarette lighter....about $55 from Suncoast Porsche).

My 968 came with this one:
http://www.vdcelectronics.com/surecharge_iv.htm
http://www.vdcelectronics.com/press_...ge_reprint.pdf
So far it looks like a very good unit as well.

Bill Gregory

I just take mine out during the winter months, storing it in the basement and putting the charger on it on the first of each month. During the non-winter months, I just make sure I drive it enough to keep the battery charged