yetchh Posted August 19, 2018 Share Posted August 19, 2018 What sort of god chargers do you guys use, had this real old 6 amp charger but it seemed to have stopped working.. bought a 10 amp 7 step sca charger, they any good? About $170 or is there better or there for that money?.. cheers Quote Link to comment Share on other sites More sharing options...
kiwi808 Posted August 19, 2018 Share Posted August 19, 2018 +1 for Ctek chargers. I have one for the jet skis and one for the Mazdas. 5 year warranty too. 2 Quote Link to comment Share on other sites More sharing options...
tortron Posted August 19, 2018 Share Posted August 19, 2018 I have a trolly type one that can crank out up to 40amp Would zap again 3 Quote Link to comment Share on other sites More sharing options...
bigfoot Posted August 19, 2018 Share Posted August 19, 2018 +1 for ctek, Ive had some pretty fucked batteries (0v) that I brought back to life Quote Link to comment Share on other sites More sharing options...
Bling Posted August 19, 2018 Share Posted August 19, 2018 I have a Repco 8A 6/7 stage thing, has saved a few batteries. What you have should be sweet, if you already have it, not sure? I had seen C Tek were sweet too (and with long warranty), got the Repco one because it was on special and I was sick of buying new batteries. Quote Link to comment Share on other sites More sharing options...
Get it done Posted August 19, 2018 Share Posted August 19, 2018 Ive noticed some of the new chargers are to sensitive and to many safety features if a battery is really flat , i sometimes have to hook up another one to it at the same time to get it to start charging, Id be tempted to hunt around for one of the old ones at about 20amps. Great for electrolysis cleaning too. 3 Quote Link to comment Share on other sites More sharing options...
kiwi808 Posted August 19, 2018 Share Posted August 19, 2018 Ctek are good because they charge then maintain the battery. They have different sizes for different applications. But you can also buy the little connectors seperate so you can have one charger and then have the permanent connectors on all you batteries. It then is plug and play. Super handy for motor bikes and jet skis where batteries are often hard to reach. 1 Quote Link to comment Share on other sites More sharing options...
Muncie Posted August 19, 2018 Share Posted August 19, 2018 I bought a $90 jobbie off aliexpress can charge at 20 amps but also has enough balls to jumpstart, bonus feature is a desulphation function which breaks up the acid crystals that fuck batteries. Its revived several big 6 volt deep cycle batteries now bloody good value. 6 Quote Link to comment Share on other sites More sharing options...
h4nd Posted August 19, 2018 Share Posted August 19, 2018 Link? 1 Quote Link to comment Share on other sites More sharing options...
h4nd Posted August 19, 2018 Share Posted August 19, 2018 43 minutes ago, Muncie said: I bought a $90 jobbie off aliexpress ... 1 Quote Link to comment Share on other sites More sharing options...
yetchh Posted August 19, 2018 Author Share Posted August 19, 2018 5 hours ago, nzed said: 10amp is sweet for that money. Probably only question would be sca quality. I have ctek 5amp smart charger and it's great but would certainly love a big old girl that just whacks the grunt in as smart chargers suck balls on old batteries or ones that are quite flat. Yeah have been looking at the ctek chargers, on the pricey side.. was wondering if the century chargers are any good also, for the same price but only 6 amps.. The sca one I bought also has a desulphation stage, had a battery in my zephyr that was iffy.. hasn't changed anything, it is 9 years old tho. Quote Link to comment Share on other sites More sharing options...
Nominal Posted August 19, 2018 Share Posted August 19, 2018 19 minutes ago, yetchh said: Yeah have been looking at the ctek chargers, on the pricey side.. was wondering if the century chargers are any good also, for the same price but only 6 amps.. The sca one I bought also has a desulphation stage, had a battery in my zephyr that was iffy.. hasn't changed anything, it is 9 years old tho. They are on sale quite often at SCA/Repco. I bought one a while back, work OK and I like being able to leave it connected all the time. I'm not really sure if they are better for the battery than my Repco cheapie one though. I find that works better on really dead/paddock car batteries at the Ctek won't charge those sometimes. Quote Link to comment Share on other sites More sharing options...
yetchh Posted August 19, 2018 Author Share Posted August 19, 2018 Yeah they all seem to use the same system's for reconditioning.. the sca one I can also leave on the battery maintaining it.. Quote Link to comment Share on other sites More sharing options...
Lord Gruntfuttock Posted August 19, 2018 Share Posted August 19, 2018 I bought a couple of expensive battery conditioners as was sick of replacing batteries coozed from sitting. Work great, but I stupidly tossed the old 'dumb' charger. Course the fancy-pants ones don't work when you've completely flattened your batt, so had to find another old school one to bring them back up to a level the brainiac chargers would work on... 3 Quote Link to comment Share on other sites More sharing options...
yetchh Posted August 19, 2018 Author Share Posted August 19, 2018 Funny that, a lot of them say charge from dead flat.. I guess dead/life isn't really dead/life Quote Link to comment Share on other sites More sharing options...
Bling Posted August 19, 2018 Share Posted August 19, 2018 I've charged multiple dead flat batteries with mine, might be hit and miss with the charger models. Lent it to OS'ers too who had batteries they had given up on. Batteries can be too far gone too though, up shit creek in that case haha. Quote Link to comment Share on other sites More sharing options...
yetchh Posted August 19, 2018 Author Share Posted August 19, 2018 Yeah, for me it's mainly maintenance.. cars go up to 6 months without being used.. Quote Link to comment Share on other sites More sharing options...
kws Posted August 19, 2018 Share Posted August 19, 2018 16 hours ago, Get it done said: Ive noticed some of the new chargers are to sensitive and to many safety features if a battery is really flat , i sometimes have to hook up another one to it at the same time to get it to start charging Also had to "jumpstart" the battery charge on my 5A Ctek before, but that was for a 6v motorbike battery that had been at 0v for about 5 years. It did manage to charge it, but the battery was poked and didnt hold a charge long. Big fan of the Ctek chargers, quick, reliable and simple. A lot of brands use Ctek as their official branded charger too. All the chargers we had at Mercedes were Ctek, albeit the massive top of the line ones. Quote Link to comment Share on other sites More sharing options...
Lord Gruntfuttock Posted August 19, 2018 Share Posted August 19, 2018 Can't remember what mine are. One is Optimate Accumate 6/12V (cos 6V capability), think the other is an Oxford, has LCD display and car/bike selection options anyway... Quote Link to comment Share on other sites More sharing options...
ajg193 Posted August 19, 2018 Share Posted August 19, 2018 how long should batteries even last anyway? The old battery on Jane's car was only 5 years old but got to a point where it's CCA was only like 240 (repco test) and would turn the engine over quite slowly when engine was cold/ been sitting a few days and would only hold enough charge for one start so you couldn't just move the car a few metres to get another car out. After doing that the engine would still turn over but super slow. Battery must have had a bung cell or something causing high internal resistance. Threw a new battery in the other day so should be good now Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.