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#1 |
![]() ![]() Join Date: Nov 2007
Location: Squires (near Ava MO in the Mark Twain N'tl Forest) - Missouri
Posts: 6,493
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We have two new batteries in our Vettes and I'd rather not chase around with a battery charger every couple weeks to keep them from suphiding. I'd rather just put them on a 'tender' and not worry about them.
That said, not all tenders are created equal. Some are "dumb" and can over-charge/boil out the battery. What I want is one with monitoring capability and will charge as needed and shut down (or "float") as needed the rest of the time. Any suggestions as to what and where to buy? TIA, P. |
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#2 |
![]() Join Date: Nov 2007
Location: Sunshine State
Posts: 1,071
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Smartcharger WCC
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[B]1990 #2815[/B] [COLOR="Red"][B]Red/Red[/B][/COLOR] Ported Plenum & IH (by Pete) Haibeck Chip Rebuilt FPR (by Phil) FIC Injectors Watson LT Headers 3" Stainless Works exhaust Lingenfelter Open Air Lid Bill B Built Transmission Shifter & C Beam Plates [FONT=Impact][COLOR=red]1992 [COLOR=black]#[/COLOR] 091[/COLOR][/FONT] [FONT=Impact][COLOR=#ff0000]Red/[COLOR=silver]Gray[/COLOR][/COLOR][/FONT] [B]SOLD[/B] |
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#3 |
Join Date: Dec 2007
Location: Reston, Virginia
Posts: 939
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Absolutely recommend the Ctek units... use on all my cars including those with Gel type (Optima) batteries... excellent product
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#4 |
![]() Join Date: Aug 2006
Location: Texas
Posts: 518
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Griots Garage has a "battery manager" that is a true low voltage on and off maintenance tender. Will hold a level and not overcharge. About $70. I have used one for 3 years with total satisfaction. Several brands out there.
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1991 ZR-1, Black, Black, # 541 |
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#5 | |
![]() Join Date: Nov 2007
Location: Sunshine State
Posts: 1,071
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__________________
[B]1990 #2815[/B] [COLOR="Red"][B]Red/Red[/B][/COLOR] Ported Plenum & IH (by Pete) Haibeck Chip Rebuilt FPR (by Phil) FIC Injectors Watson LT Headers 3" Stainless Works exhaust Lingenfelter Open Air Lid Bill B Built Transmission Shifter & C Beam Plates [FONT=Impact][COLOR=red]1992 [COLOR=black]#[/COLOR] 091[/COLOR][/FONT] [FONT=Impact][COLOR=#ff0000]Red/[COLOR=silver]Gray[/COLOR][/COLOR][/FONT] [B]SOLD[/B] |
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#6 |
![]() Join Date: Dec 2003
Location: S. Florida
Posts: 2,667
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I use a Battery Tender for both cars and motorcycles.
However the small one I have is only good to give a maintenance charge, not a recharge for car batteries or initial charge for motorcycles. http://batterytender.com/default.php...ad0edae4f114cb ![]() |
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#7 | |
![]() ![]() ![]() Join Date: May 2007
Location: Peoria, AZ
Posts: 9,153
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GOLDCYLON - 91 ZR-1 #2014 GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's) GOLDCYLON - 11 CTS-V Arizona State Director ![]() 91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat 90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat 11 RED/GREY CTS-V |
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#8 |
Join Date: Jul 2006
Location: Illinois
Posts: 116
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Battery Tender Plus. I bought several extra ring terminal connectors, and rotate it between the ZR-1 and the bikes.
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#9 | |
![]() Join Date: Dec 2005
Posts: 692
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I use it on my boat's batteries too. Works so good I'm going to buy a dual bank one. |
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#10 |
Join Date: Mar 2006
Location: Portsmouth, VA
Posts: 245
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I purchased a battery tender and love it. It's probably the best $70 I spent on the car. In hind site, I think that I should have purchased the 750 mA version rather than the 1.25A version. There just isn't much draw on the battery to need the extra kick, and I've got a security system on the vehicle.
I've never used or seen the cTek unit and wouldn't buy one. The BatteryTender company and plant are only about 75 miles from where I live and that means a whole lot to me. I'm sure it's a good product. Both are basically regulated switching power supplies. You could probably build your own for a lot less that one of these costs. |
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