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Charging Lawn Lower Battery |
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(#1)
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RC-Monster Mod
Offline
Posts: 6,597
Join Date: Apr 2007
Location: NJ
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Charging Lawn Lower Battery -
08.24.2012, 06:26 AM
Want to use my hyperion 720... Obviously PB setting and 12V but what current for a lawn mower tractor battery?
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(#2)
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RC-Monster Dual Brushless
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Posts: 4,236
Join Date: Dec 2007
Location: Cape Cod, Mass.
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08.24.2012, 09:03 AM
When I charge our lawn mower batteries at work...especially after they have been sitting all winter and need a boost before spring I always slow charge them at either 1 or 2 amps. Since I have done this the past 4 yrs., no dead batts all yr on my machine...that is until the summer kids leave the ignition on once in a while on their machines.... hope this helps.
2. MBX-5T 1520, MMM ON 5S 3. MBX-5 ONROAD CONVERSION 1515, MMM ON 5S 4. MRX-3 ON ROAD CONVERSION 1512, MMM ON 6S 5. TEN T 2650 T8, MMP ON 3S |
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(#3)
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RC-Monster Mod
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Posts: 6,597
Join Date: Apr 2007
Location: NJ
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08.24.2012, 09:41 AM
I think I left the ignition on... punted and put it on at 4 amps and left for office. Hopefully no fire by the time I get home tonight and the hyperion will take care of everything. LOL
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(#4)
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Z-Pinch racer
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Posts: 3,141
Join Date: Nov 2006
Location: SK, Canada
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08.24.2012, 11:17 AM
How many Ah is it? What type of Pb batt is it... Gell cell, AGM, regular sealed Pb, etc?
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(#5)
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RC-Monster Mod
Offline
Posts: 6,597
Join Date: Apr 2007
Location: NJ
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08.24.2012, 11:17 AM
Yes - Its a battery - looked black... :)
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(#6)
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RC-Monster Dual Brushless
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Posts: 4,236
Join Date: Dec 2007
Location: Cape Cod, Mass.
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08.24.2012, 03:43 PM
Quote:
2. MBX-5T 1520, MMM ON 5S 3. MBX-5 ONROAD CONVERSION 1515, MMM ON 5S 4. MRX-3 ON ROAD CONVERSION 1512, MMM ON 6S 5. TEN T 2650 T8, MMP ON 3S |
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(#7)
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Z-Pinch racer
Offline
Posts: 3,141
Join Date: Nov 2006
Location: SK, Canada
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08.25.2012, 11:18 AM
haha
I just noticed it's a lawn mower 'TRACTOR' battery, not an electric lawn mower battery. Well I would say it's fine charging it 20amps, or if you want it to charge at a CC all the way to CV, then 18amps would be right for the 720i, if it's the older NET. |
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(#8)
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RC-Monster Carbon Fiber
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Posts: 453
Join Date: Mar 2006
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08.25.2012, 11:43 AM
4 amps is good. I have a powered wheel chair charger meant for charging 24v (2 12v in series) and its a 4 amp charger. The batteries are 35AH.
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