Model Boat Mayhem - Forum

Technical, Techniques, Hints, and Tips => The "Black Arts!" ( Electrics & Electronics ) => Topic started by: gwa84 on September 04, 2011, 11:38:08 PM

Title: advice on lipo batery
Post by: gwa84 on September 04, 2011, 11:38:08 PM
hi ime wondering weather these lipo's would be suitable to power a speed700bb turbo this is my fers flurry into lipo and would like to get it right  :-))

cheers peeps james  :-))

http://www.ebay.co.uk/itm/140506483805?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649
Title: Re: advice on lipo batery
Post by: nick_75au on September 05, 2011, 09:07:43 AM
They have the discharge capacity to drive your 700 BB turbo, if your drawing more than 25 amps the motor is overloaded  ok2

2.2 Ah capacity * 30 C (capacity) discharge = 66 amps,

I'm not sure whether buying direct from the DE Hobby King warehouse would be cheaper %)

Nick
Title: Re: advice on lipo batery
Post by: gwa84 on September 05, 2011, 09:18:07 AM
cheers bud will give them a go its going in a planing hull and wanted to get the wight dawn from using 12 volt nims  :-))
Title: Re: advice on lipo batery
Post by: gwa84 on September 05, 2011, 08:33:29 PM
got them from Hobby King a fer bit cheaper and a few other thins to go with the got some low valtege alarms as i will be running them on standard speed controllers  :-))
Title: Re: advice on lipo batery
Post by: MikeA on September 05, 2011, 10:08:17 PM
did you get a balance charger?
Title: Re: advice on lipo batery
Post by: gwa84 on September 06, 2011, 05:58:24 PM
ye bud got the imax b6 so can charge pretty much anything  :-))
Title: Re: advice on lipo batery
Post by: John Mk2 on September 08, 2011, 05:20:56 PM
This will work. But forward only  ok2

http://www.astecmodels.co.uk/catalog/product_info.php?cPath=3_100&products_id=764