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Search: Posts Made By: e-fuelhobbies
Showing results 1 to 25 of 30
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Forum: Batteries & Chargers
04-15-2009, 07:57 PM
Replies: 4
Views: 634
Posted By e-fuelhobbies

RE: swanghooby lipo

I have tried one of those packs in a 5000mah 3s 20c years ago. It was worthless. It would not put out more than 20-30amps and went dead in less than 1min. Trust me I have tested almost every battery...
Forum: Batteries & Chargers
03-04-2009, 11:25 AM
Replies: 1
Views: 520
Posted By e-fuelhobbies

RE: Cheap battery is legit

The mystery batteries are very cheap and weak.

I have tested a few.

If you want a cheap pack that is still good quality try www.efuelhobbies.com we are in the USA unlike the link you have...
Forum: Batteries & Chargers
02-16-2009, 06:23 PM
Replies: 15
Views: 1,209
Posted By e-fuelhobbies

RE: BEST PRICE SOURCE FOR GOOD LIPOLY 2100MAH 3-CELL

Try www.efuelhobbies.com if you want a better quality battery that you can order from the USA in-stead of china.
Forum: Batteries & Chargers
02-09-2009, 10:40 PM
Replies: 6
Views: 832
Posted By e-fuelhobbies

RE: is this a good LiPo battery

Yes you are wrong in stating 3C. I think you ment to say 3S as in 3 series cells for total of 11.1v. If your ESC is only a 25a then a low c rated pack will be ok in the 4000mah range. Did you notice...
Forum: Batteries & Chargers
12-30-2008, 11:11 PM
Replies: 1
Views: 473
Posted By e-fuelhobbies

RE: LIPO batteries only lasting 2 minutes

How many cycles do you have on the batteries? Did you ever run the batteries below 6 volts?
Forum: Batteries & Chargers
07-15-2008, 04:50 PM
Replies: 6
Views: 770
Posted By e-fuelhobbies

RE: Considering LIPO

Hello Barber420, I am still waiting on the hard case 7.4 5000 sample to come in. Maybe by next week I hope.
Forum: Batteries & Chargers
07-10-2008, 01:58 AM
Replies: 6
Views: 5,990
Posted By e-fuelhobbies

RE: Difference between 15c and 20c lipo worth it?

If you are running close to the max amp rating of the 20c it would be a good idea to stick with it. Changing to a 15c you may notice a drop in power due to the 15c pack voltage dropping off more than...
Forum: Batteries & Chargers
07-09-2008, 12:30 AM
Replies: 3
Views: 1,464
Posted By e-fuelhobbies

RE: Bad Business Experience - Budget-RC.co.uk - Electrolite.eu

What kind of prices do they have on the 3S 2200mah?
Forum: Batteries & Chargers
07-09-2008, 12:28 AM
Replies: 3
Views: 1,464
Posted By e-fuelhobbies

RE: Bad Business Experience - Budget-RC.co.uk - Electrolite.eu

I would stay away from any company with the word BUDGET in their name! ;)
Forum: Batteries & Chargers
07-01-2008, 02:03 AM
Replies: 5
Views: 8,360
Posted By e-fuelhobbies

RE: NEW LIPO WON'T CHARGE "LOW VOLTAGE"

Double check you are charging at the correct setting.

Im sure you checked, but I had to ask.........:D
Forum: Batteries & Chargers
06-30-2008, 08:11 PM
Replies: 5
Views: 8,360
Posted By e-fuelhobbies

RE: NEW LIPO WON'T CHARGE "LOW VOLTAGE"

I would check the voltage with a volt meter to see if any cells are below 3 volts.

If so return it.
Forum: Brushed/Brushless motors, speed controls, gear drives
06-28-2008, 11:45 AM
Replies: 4
Views: 925
Posted By e-fuelhobbies

BL outrunners are they AC induction?

Can anyone tell me if the brushless outrunners we use in our planes are considered AC induction motors? I am building an electric MX bike with 2 outrunner motors and want to buy a 72volt 300amp...
Forum: Batteries & Chargers
06-19-2008, 09:14 PM
Replies: 25
Views: 2,251
Posted By e-fuelhobbies

RE: Best Batteries

No problem, glad I could help!
Forum: Batteries & Chargers
06-19-2008, 12:54 AM
Replies: 25
Views: 2,251
Posted By e-fuelhobbies

RE: Best Batteries

There are monitors and meters but nothing to cut the voltage that I can think of off the top of my head.......... other than a new esc.

click here for C ratings www.efuelhobbies.com/support.php...
Forum: Batteries & Chargers
06-18-2008, 11:35 PM
Replies: 25
Views: 2,251
Posted By e-fuelhobbies

RE: Best Batteries

You would have to know what the amp draw on your car is to calculate the run time. But 40min is a good guestimate if you get 15min from a 3000mah nicad pack. Balancing just insures one or more cells...
Forum: Batteries & Chargers
06-18-2008, 10:40 PM
Replies: 25
Views: 2,251
Posted By e-fuelhobbies

RE: Best Batteries

To tell you the truth, if your not looking to have the top performance out of your car and if your not the kind of person who has to have the newest technology out there its not that big of a deal to...
Forum: Batteries & Chargers
06-18-2008, 12:11 PM
Replies: 25
Views: 2,251
Posted By e-fuelhobbies

RE: Best Batteries

Our batteries are good quality. I just recently lowered the prices in effort to attract all the people who are purchasing batteries from united hobbies in china. Im hoping people will pay a few...
Forum: Batteries & Chargers
06-17-2008, 05:38 PM
Replies: 25
Views: 2,251
Posted By e-fuelhobbies

RE: Best Batteries

Check out www.efuelhobbies.com where you can buy lipos for close to the price of Nicad packs.
Forum: Batteries & Chargers
02-19-2008, 01:01 PM
Replies: 4
Views: 684
Posted By e-fuelhobbies

RE: United Hobbies Lipos?

Have you tried efuel hobbies brand lipos? The prices are great, they are in the USA and the batteries are amazing!
Forum: Batteries & Chargers
12-27-2007, 09:55 PM
Replies: 2
Views: 496
Posted By e-fuelhobbies

RE: Independent lipo testing. Who does it?

You awsome! Thanks for the tip Bob!
Forum: Park Flyers & Backyard Flyers
12-26-2007, 08:27 PM
Replies: 5
Views: 712
Posted By e-fuelhobbies

RE: Lipo battery testing. Who does it?

I will get in touch with them. Thank you for the info Tim!
Forum: Park Flyers & Backyard Flyers
12-26-2007, 06:00 PM
Replies: 5
Views: 712
Posted By e-fuelhobbies

RE: Lipo battery testing. Who does it?

I would prefer someone who does not sell batteries. A company who only does testing and reviews.

But I will shoot them an email.

Thanks!
Forum: Park Flyers & Backyard Flyers
12-26-2007, 04:11 PM
Replies: 5
Views: 712
Posted By e-fuelhobbies

Lipo battery testing. Who does it?

Does anyone know where I can get lipo batteries tested? I would like graphs and charts showing how E-Fuel brand lipos compare to all the cheap & top major brand lipo's. Or if I can have a...
Forum: Batteries & Chargers
12-26-2007, 03:57 PM
Replies: 2
Views: 496
Posted By e-fuelhobbies

Independent lipo testing. Who does it?

Does anyone know where I can get lipo batteries tested? I would like graphs and charts showing how E-Fuel brand lipos compare to the top major brands. Or if I can have a professional do a review here...
Showing results 1 to 25 of 30
 
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