Join Date: Aug 2009
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I just put in 2 new batteries. My truck is a weekend driver now since i got a commuter car. I would like to keep a battery tender on it. Can i put it on just one battery and if so which one?
As both batteries are connected together it doesn't matter which one you connect a battery tender to. Both will be maintained at the same time.
Another option is one of those little solar powered tenders that sits on the dash board and plugs into the accessory power outlet.
2006 CC SB 4x4 6.0L
KC Stage 1.5
BPD 6 Phase 53v FICM, EGR, HD Oil Cooler, Bypass Oil Filter & Water Pump
ARP Studs w/ OEM Gaskets
DC Power 190a upper; DB Electric 200a lower alternator
295/65/20 Toyo MTs
PMF 3 Link
7,500LB Tuff Trucks Leveling Coils
Icon 2.5 piggyback CDC shocks
Dynatrac Free Spin Kit with Dynaloc Hubs
EDGE CTS Monitor w/ EGT, pressure, and temp sensors
Blue FPR Spring Kit
Twin F450 Auxiliary Springs
Banks Monster Exhaust
Truetrac rear/E locker Front with 4.11s