Question About Optima Charging 2 Amps

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When Charging My Car Battery On Slow 2 Amp Charge, Do I Need To Let It Take A Break

Asked on Jun 23, 2010 I checked.. my Group 78 Size Battery was VERY low on Water (Car sat for a year.) Surely, that explains inconsistent Power readings, and may have even thrown the "Good battery" Test... So i put Water up to the bottom of the Caps, "Just Over" as ... Read more

How To Figure Out How Many Watts My 12V Battery Can Take

Asked on Apr 12, 2010 Hey guys i need to figure out what i need to power my sound system in my light weight truck i have a amp that draws 1500 watts RMS i am trying to figure out what specs i need to look for in a deep cycle battery ... Read more

Between Car Batteries, Is There A Noticeable Difference In Performance

Asked on Apr 11, 2010 I had an Optima battery in my car. It finally died. Sears put in a Sears brand battery. The new battery is 2/3 the size of the Optima and it about 1/3 the price of the Optima. I notice the car doesn't jump from a dead stop ... Read more

Kicker Dual Amplifier Setup

Asked on Nov 27, 2010 I have a 04 Infinity I35,2 kicker C V R 12's,D V C ,4ohm,optima red top battery.Id like to wire the amplifiers like how the shop wires a capacitor,but use a optima red top instead of a cap.and wire the subs at 2ohms,problem is how ... Read more

Can I Put A Non Bmw Battery In An 1997 Bmw Z3

Asked on Apr 8, 2010 I have a 1997 bmw z3 and it has a bmw "old fashioned" looking battery with the water holes, etc. I want to put a more higher performance optima or the like because i have stereo amps and other accessories. ive read on some bmw sites ... Read more

High Performance Alternator

Asked on Apr 10, 2010 Will putting a high performance alternator help keep my lights from dimming when my bass hits? i have two 600 watt rms amps and four 12s in a 2002 mazda protege 5. I already have a optima battery and two 1.2 farad capacitors. ... Read more

Is A 850 Amp Battery That Is Only Producing 650 Amps Strong Enough To Start A Mercedes Diesel Engine

Asked on Jun 20, 2010 It is an older battery that was sitting and was charged. It was tested and produced only 670 amps. Since the diesels have the glow plugs and need a good battery to start, would an almost 200 less amps be enough to start? We're talking cranking amps ... Read more