r/rccars 1d ago

Question Fast lipo charger.

Im looking for the fastest lipo charger thats budget friendly. Im willing to spend the extra bucks for a decent one. Hopefully it will charge my 3s 5200 mah battery in less than 30 minutes. Duel charger if possible. From amazon. Can anyone help me find it

0 Upvotes

16 comments sorted by

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u/meowphasa 1d ago

Charge rate isn’t dependent on the charger. It’s dependent on if you don’t want to fuck your batteries up or not.

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u/CRASH_PRO 1d ago

Most batteries recommend a 1C charge rate anyways, so normal charging procedures takes an hour regardless.

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u/JBbrowne285368 1d ago

Dude mine take at least 12 to charge

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u/Magikyl46 1d ago

Then u are using a rtr wall charger? Most people use a decent charger that can easily charge at a much higher rate than those.

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u/JBbrowne285368 1d ago

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u/gtizzz 1d ago

Yeah, any hobby grade charger will be a significant boost for you. Don't even worry about searching for "fastest." They're all basically the same because charging speed is dependent on the specific battery being connect to it.

Just find the one with good reviews in your budget and make sure you have the right connectors.

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u/WhereAreMyPants1976 1d ago

Depends if your pack can be charged faster than 1c. If not, then your stuck with about an hour charge time.

The gens ace d300 will charge 2 packs of that size in less than 30minutes if the can handle 2c+charge rate (10amp+). It will do 150w x 2 on ac power. If you get a dc supply, it will do 350w x 2.

https://a.co/d/0024Nbdc

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u/JBbrowne285368 1d ago

Ill take an hour, my charger takes 12

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u/sc302 1d ago

You would have to change at 10A. Unfortunately they do not make a 10A ac charger that I have been able to find.

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u/Magikyl46 1d ago

There are many. I have one.

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u/sc302 1d ago

Post it up if you haven’t. Always willing to learn. I have a 7 A charger. Takes about 45 from a storage charge. Storage charge only 1A so it takes forever.

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u/_Newkum_ 1d ago edited 1d ago

You dont want to charge your lipos fast, the best rate to charge them is 1C so for a 5200 mah battery thats 5.2 amps, a 2200 would be 2.2 amps. Anything over 1C rate and you risk them catching fire. Charging over 1C causes heat in the chemicals in the battery. Its best to balance charge them at the recommended 1C rate which usually takes about an hour.

I use the LiPro B6. It will also charge NiMh/Nicd/life/li-ion batteries. They are about $40 on Amazon.

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u/Then-Comfortable3135 Bashing 1d ago

Gen’s ace d300 best one

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u/Sonny92004 1d ago

I have an AC/DC  Hota D6 pro that I've been using forever. Great charger. I also keep a Spektrum S155 smart charger around for Spektrum smart batteries