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#1
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Charging in the field
So, to follow on from the Kipor generator thread, what is everybodies preferred method of charging 'in the field'? (Assuming no mains electricity is available)
Do people still use their own car battery? Do you carry a big leisure battery? Or carry a small generator? Or any other technique? Jimmy
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1985, 1986 & 1987 Scottish 1/10th Off-Road Champion. Re-started 2012. With Caster SK10 Driving Xray XB4 & Precirotate PRS1 V2 for 2014. Hobby Pro PRS1 V2 2WD and PRSB10 4WD for 2015 Team Inside Line Racing with PR Racing buggies for 2016, 2017 & 2018. |
#2
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I got a 115a leisure battery and a 2k Honda generator or an inverter in front a the van just despends on the occasion and if anyone else sipping juice
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YZ2 sanwa hi-tec Balls out zx6 Futaba orion sanwa Need a liner resized ? Liars run for cover the truth is taking over!!! |
#3
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I've got a cheap heavy duty 12v I picked up from the local scrap yard.
£15 cant complain at all really! I used to use a generator when I did nationals, but they were smelly, big heavy things to pack and always stunk the car out! When I come around to do nationals again next year i'll have to consider what i'll use! |
#4
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My pref is a 12v battery and a good charger at home got mine from a scrapper £15 used it twice so far no prob if unsure get 2 battery's . And when they do fail just take back to scrapper and they will buy it of you win win situation.
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#5
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For a one day event a 12v leisure battery is spot on. For a weekend event like Nationals etc i would go for a generator. They are also handy if you're camping.
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Team Associated Hobbywing SRT Reedy My feedback http://www.oople.com/forums/showthread.php?t=63097 |
#6
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I've been using a half decent 70Ah leisure battery, and half decent leisure battery charger at home for a couple of years now. Costs more than an old car battery, but has lasted over 3 years so far, and still going strong as far as I can tell!
I've done 2 day nationals, regionals, and club days on it for the last 3 years, so it's done car and transmitter battery charging, sometimes for more than 1 person, plus the camping with a 240v ac inverter for phone charging, a bit of music and light in the evenings...it's never run flat leaving me short trackside, and I've never had the initial purchase cost, noise, smell, space or petrol running cost problems of a generator! Leisure batteries are designed for deep discharging so suit our charging and relatively low power situations perfectly...it's what they are designed to do! They have thick plates inside, that don't deliver high power bursts, but degrade very slowly over time. Car batteries and quite different. They are designed for a single high power burst once every so often, with charging happening in between to keep the voltage up. They have very thin plates inside that will degrade much more quickly if loaded and discharged over long periods. Hence they don't last very long doing deep discharge duties. If I decided I wanted to run more electric stuff at nationals...I think I'd just buy another leisure and inverter and carry 2! It'd still be less to carry, and cheaper! But your camping...it should be a bit more back to basics
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AKA: Andy Nancollis 1/10th drives: Yokomo BMax2MR & BMax4 1/16th drive: Carisma GTB Racing in South West: http://www.mendiprcraceway.co.uk/ Racing in Wales: www.caldicotrcracers.co.uk Kept running by: Yokomo via MB Models & www.tracksidespares.co.uk Shells by Square Crabs |
#7
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I've always used a 12v leisure battery. Used to have two 75ah ones for when I did nationals and they lasted perfectly for powering charges, dischargers, lathes and soldering irons.
Now I just have a sole 110ah one which does club and regional meetings fine and quite happily powers 2 chargers for a day, but have had four running off of it at odd occasions. They are quiet, generators do my head in with the noise and smell. My last one 12v lasted four years and cost me £85 making it far cheaper than a reasonable generator.
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- X-Factory , Corally , JConcepts , Avid , Exotek , RDRP Norfolk Buggy Club- Norfolk's 1/10th and 1/8th Premier Off Road Model Car Club in association with BRCA East of England 1/10 Off Road Regional Racing JemmettFox- Accountants and Business Advisors Click any of the above to head to the website! |
#8
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After my leisure battery packed up late last summer, I went for one of these:
http://www.hardwarexpress.co.uk/evx1...20ah-448-p.asp Will do a full days charging and more, can charge around 9 or 10 2S LiPo race packs without any problems. When I get home, I just stick it on charge with my Orion Adantage Touch and charge it back up. I've also run soldering irons on it, all through the winter in some of the coldest conditions I've raced in. Plenty of power for a full days racing, and probably enough to get through the next day aswell! So much lighter, cleaner and smaller than any other option! And Corally type connectors fit perfectly into the screw holes in the top! |
#9
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If its my kipor thread,i am asking about a generator as 3 of us would need 12v each for a national weekend 3 of us are in a car to travel...
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RC OCTANE Schumacher Cougar LD2 Lrp Eds Sworkz 35-4n Alpha dragon |
#10
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Wow...3 of you plus racing kit (and camping kit?) for a national weekend in one car? How big's your car?
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AKA: Andy Nancollis 1/10th drives: Yokomo BMax2MR & BMax4 1/16th drive: Carisma GTB Racing in South West: http://www.mendiprcraceway.co.uk/ Racing in Wales: www.caldicotrcracers.co.uk Kept running by: Yokomo via MB Models & www.tracksidespares.co.uk Shells by Square Crabs |
#11
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Well, I already have a wee gennie, and it started second pull after sitting for 3 years unused! So I hooked it up to my charger and.... The charger didn't like it. All the digits got muddled up on the readout, so I guess the input from the gennie is a bit 'dirty'.
However, worked OK when hooked up to a 12v battery through a 12v charger/power supply, which stabilized the voltage. So the answer for a long weekend might be a generator and a leisure battery. Just fire up the gennie when the battery gets a bit tired. So, I'll see if I can find a decent big battery somewhere. Cheap! Jimmy
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1985, 1986 & 1987 Scottish 1/10th Off-Road Champion. Re-started 2012. With Caster SK10 Driving Xray XB4 & Precirotate PRS1 V2 for 2014. Hobby Pro PRS1 V2 2WD and PRSB10 4WD for 2015 Team Inside Line Racing with PR Racing buggies for 2016, 2017 & 2018. |
#12
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I have a Toyota diesel battery I purchased new,I fully charged it and got six months before it need charging and general race three times a month. I've had it three years now and its going very well still.
Money well spent in my mind,plus it has been used to help jump start my neighbours car a couple of times. jK
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DB01-R/RRR TRF 503 Carbon TRF 201XM,Fast Attack Vehicle.RC 10 Classic. Top Force Evo,Optima Mid, Mardave Cobra. |
#13
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Quote:
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#14
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Decent leisure battery all day long.
Generators should be banned - noisy, smelly things. And why is it that people with generators always insist on placing them as far away from where they are pitting as possible, which usually means somone who doesn't have a genny getting one placed next to them ! I've re-positioned a fair few inconsideratly placed generators in my time |
#15
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Quote:
I agree with the whole generator thing. A good idea for a weekends racing, for a standard regional day meeting/club meeting they aren't really needed as there are plenty of other solutions, and the noise is frustrating! Wherever you choose to pit, someone will always reel their extension cord metres away from their pit table, but next to yours. |
#16
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Generators aren't even needed for weekend meetings in my experience!!! A leisure battery does the job perfectly...and silently...and cheaply!
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AKA: Andy Nancollis 1/10th drives: Yokomo BMax2MR & BMax4 1/16th drive: Carisma GTB Racing in South West: http://www.mendiprcraceway.co.uk/ Racing in Wales: www.caldicotrcracers.co.uk Kept running by: Yokomo via MB Models & www.tracksidespares.co.uk Shells by Square Crabs |
#17
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I find that a optima yellow top and red top in parallel running to a Anderson connector on the bumper on my 110 works well for everything
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#18
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I don't think the noise is annoying at all. Once they have been running for a few hours you hardly notice them.
Also if you travel a long distance like we have to do, a generator is great as we can have 6-8 racers sharing one unit. Far more practical than everyone bringing a leisure battery.
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Team Associated Hobbywing SRT Reedy My feedback http://www.oople.com/forums/showthread.php?t=63097 |
#19
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I think the compromise would be to have a dedicated area for generators
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#20
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Yes, generators are noisy, especially if you value the relative quiet of electric racing compared to 1/8 nitro
Maybe Tim Allen had it right... more power, urrrgh.
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