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Maybe you’re smelling your own gas ? :highfive: |
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Buy used then enhance it.
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For well under 6 grand you will have a maintenance free cart for the next 10 years with range of 80 miles. And 1 cent per mile for fuel. Log into Facebook | Facebook 48V 100Ah Lifepo4 Lithium Battery Solar 100A BMS Boat Golf Cart VAN RV Camper | eBay |
Coolant ? There isn't any coolant. They are air cooled. Regarding the rest of the stuff, my Yamaha has been very reliable with minimal maintenance - about 1 hour per year by myself. "Complexity" is not a word I would associate with gas golf carts.
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Electric Carts Are Junk
The electric carts they sell now are junk. They need serious upgrades in technology before I would buy one. A one way trip from Moultrie Creek to Lopez isn’t that desirable. I’ll wait till a cart can make it both ways 100% of the time.
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On my Evolution D5 Ranger with a 205ah battery, I can go 65 miles on a cycle, so that equates to a designed life of 195,000 miles. Even if I drive 5,000 miles per year that equates to 39 years! I'll be ready for a new cart before I ever have to replace the battery based on life expectancy. Even if I had an early failure, say at 10 years, a new battery is currently $3K and the price is dropping every year. I'm pretty sure I'll save $3K in gas, oil changes, and clutch replacements over that 10 years. The Evolution is $10K less than a comparable Star EV or Club Car and is loaded with features. Also $5K-$7K less than a Yamaha Drive 2 (my last cart), so there's enough savings to already purchase a new battery before I even drive it. |
A public course near my house in Wisconsin uses Yamaha electric carts with lead acid batteries. They are awesome. Almost completely silent, much quieter than my EZGO electric carts. Good suspension. Yamaha offers an electric cart with the same 105AH RoyPow battery I used to retrofit my 2011 EZGO. They have a 38 mile range. I get 60 miles. Obviously a difference in the drive train. They need to improve before it's practical for The Villages.
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I bought a Yamaha Battery cart from Villages Discount Golf Carts back in January and I have the large lithium battery and it get 80+ miles on a full charge. We went from above 466 down to Saw Grass and back around 3 hrs. and still had 46% left on the charge.
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But please, feel free to ignore that information, once again... |
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........Maybe some cart manufacturer should provide a model with a low center of gravity (E-cart) that is specifically designed for regular transportation that still has some golf course use capability. It might have a low range and a high range gearing. |
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I live as far north as you can get in The Villages - just off hwy 42 near the VA. I have driven all the way to Southern Oaks (~23 miles), played 18, went home and had 25% battery remaining. This cart is superior in every way to my Yamaha Drive 2. Ride, quality, features, and quietness. |
Look at an Atlas cart...210ah(90 miles) for $15K. Far better value than a Yamaha. A few dealers in the area.
Current Golf Cart Models | Atlas Carts |
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True Wonkism at work here. You're a miracle worker. I can't believe the whole world doesn't just shut up and do exactly everything you do or think is best because clearly that is the right way to do any and everything. The rest of us mere mortals are simply inexperienced and uneducated non-Mensa-member fools with zero common sense or understanding of world and human behaviors. I'm especially impressed because, as you have claimed, you don't have a golf car, haven't had one in many years, and a couple years ago you went for a ride on a friend's golf car. How you have such a complete and sophisticated knowledge on such a varied use topic without any first hand experience is truly remarkable and highly impressive. I appreciate you are here and am thankful that you are willing to impart your vast knowledge to the plebeian masses. Thank you. |
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The price drop on lithium-ion batteries is dramatic; about 5x in 10 years. See link below. Many areas of technology have experienced huge drops in price or the price has stayed about the same but the capability has increased. Computer are a prime example. Internet access is another. For example, I paid $45 per month for 1.2 megabits per second of internet access in 1998. In todays dollars that would be around $90. Today I pay $30 per month for 200 megabits per second. A 500x improve in price/performance in 25 years. Google is your friend.
Lithium-Ion Battery Pack Prices Hit Record Low of $139/kWh | BloombergNEF Quote:
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Lithium batteries have a calendar life of maybe 15 years usually because of electrolyte and lattice breakdown...They won't last 39 years, yet.
Driving 5000 miles a year on a cart with ~80 mile range (210ah Star Sirius/Atlas): After 15 years and 75,000 miles you will use about 1000 charge cycles. The degradation on a LFP battery might be 10% after 1000 cycles so you will only be getting 72 miles per charge. 75,000 miles / 15 years on a gas cart would be 60 oil changes at $60 dollars or $3600. Just that one expense pays for a replacement lithium battery. Lithium carts cost one cent per mile in fuel - gas cart 10 cents per mile in fuel - $750 electric - $7500 gas. $6,750 saved. Are you starting to see the value? No gas cart ruckus, smell, and laughably awful throttle response. No gas cart maintenance and refueling inconvenience/expense. The replacement battery 15 years from now will probably be Sodium Ion and cost $1500 in todays dollars. To fill your automobile with gas might cost $50...Your electric golf cart charging will cost $50 per YEAR :) |
The price of oil changes depends on whether you do it yourself. In which case, the cost is about $4 per oil change for my gas cart. Regarding the cost of "electric" fuel, my lithium-ion electric cart costs, at the electrical outlet during recharging, about 5 miles per kWh or about 2.5 cents per mile. My gas cart get 50 miles per gallon or about 7 cents per mile. Gas carts do have some additional "maintenance" items such as a new battery about every 5 years and maybe some belt replacements but these, along with the oil changes, are only about 10% of the fuel charges over 75,000 miles. I put the operating cost of my electric cart at about 1/3 of the operating cost of my gas cart or a 75,000 miles savings of about $4000. We will probably replace the 10 year old gas cart with another electric cart within the next couple of years.
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The rub is the lack of range and the time to recharge making a gas vehicle more desirable, plus the lack of ability to recharge away from home. You can find a gas station every 2 miles or so in this country. In a nutshell, this is why that EV for us is basically an around-town car. |
2.5 cents per mile? My lead-acid cart did better than that!
The EZGO RXV Elite lithium does about one cent per mile. Even using 5X instead of 10X it would be $3375 |
Doubtful. I put a watt meter on the cart while charging (you do realize the chargers are not 100% efficient? ) and measured about 200 watt-hours per mile to recharge. That is about 2.5 cents per mile at the current SECO total rate per kWh. The battery pack is 170 amp-hours and 60V and is good for about 60 miles. The battery pack is therefore 10,200 watt-hours or about 170 watt-hours per mile. This is consistent with the 200 watt-hours per mile to recharge when factoring in the less than 100% efficiency of the charger. If you were realizing 1 cent per mile then you cart would have a range approaching 200 miles (which it doesn’t even assuming a large battery pack of 210 amp-hours and 48V).
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Pulling from SECO using a Kill-A-Watt.
EZGO Elite has regenerative braking. Even the Aptera does 100wh / mile if driven gently. Aptera Motors Great vehicle for some in TV. |
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