RC EVOLUTION - 遙控工房 - 香港RC遙控車討論區
標題: batteries votes [打印本頁]
作者: asaka 時間: 2007-7-24 13:43
標題: batteries votes
how many of u are using lipo, nimh, nica batteries for car?
作者: asaka 時間: 2007-7-24 14:09
if u are using lipo, what batteries and esc u are using?
作者: pat1111 時間: 2007-7-24 14:13
原帖由 asaka 於 2007-7-24 14:09 發表
if u are using lipo, what batteries and esc u are using?
i use cheap cheap li-po battery.
Esc
GTB,XBR,LRP.
look this one of my son car.
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作者: pat1111 時間: 2007-7-24 14:16
and my m car
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作者: pat1111 時間: 2007-7-24 14:19
my battery & charger
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作者: kwok7660 時間: 2007-7-24 14:35
嘩 !
好毒呀 
作者: kaho0338 時間: 2007-7-24 14:38
原帖由 pat1111 於 2007-7-24 14:16 發表
and my m car
題外話:
你架abc 好整齊ar ....你d波頭係咪tamiya 灰5mm波頭 ar ?
還有架abc 行得嘈唔嘈呀? 我架條軸好嘈好, 有乜解救
作者: kaho0338 時間: 2007-7-24 14:40
i use nimh, because i only for fun, not for race, so i don't want to pay lot f money on li-po
nimh is good enough for me 
作者: pat1111 時間: 2007-7-24 14:44
原帖由 kaho0338 於 2007-7-24 14:38 發表
題外話:
你架abc 好整齊ar ....你d波頭係咪tamiya 灰5mm波頭 ar ?
還有架abc 行得嘈唔嘈呀? 我架條軸好嘈好, 有乜解救
Yes
tamiya 灰5mm波頭.
一D都唔嘈.睇下波葙入面D齒.
作者: kwok7660 時間: 2007-7-24 14:46
原帖由 kaho0338 於 2007-7-24 14:38 發表
題外話:
你架abc 好整齊ar ....你d波頭係咪tamiya 灰5mm波頭 ar ?
還有架abc 行得嘈唔嘈呀? 我架條軸好嘈好, 有乜解救
佢部野係全部行晒 5mm 波頭 
條中軸係咁果播, 我都有虛位都係嘈 
作者: kfli 時間: 2007-7-24 15:54
標題: 回復 #3 pat1111 的帖子
I also want add my GTB into my modified TT01, is it over power and is the gear can support it?
Please advice.
P.S. Your car really very tidy. GOOD
作者: asaka 時間: 2007-7-24 16:51
brother patrick
can u teach me more about your setup?
yr muchmore can use how maxmium A for Lipo? My old muchmore can use 1A to charge lipo.
it seems wait for long time.
can we use it to discharge? can it auto cut-off?
next what is the machine and its purpose for the one between charger and batteries
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作者: asaka 時間: 2007-7-24 16:56
brother patrick,
what are yr comments to yr lipo batteries? are they powerful enough? I bought 2 packs 4700mha from andy cost $400 per pack.
what is the cut-off device in yr car? novak? how much?
作者: Chrispo 時間: 2007-7-24 17:52
Hi Bro. Patrick, I do wanna to know what's the device that connects your lipo packs with the Much-More Charger? Thanks for your reply!
作者: asaka 時間: 2007-7-24 18:11
brother chrispo, nice to see u again in this topic.,
作者: yst 時間: 2007-7-24 18:11
i guess it's something used for balancing the volts between the battery cells...
for me, a real balance charger might be better
作者: henrylaw 時間: 2007-7-24 18:14
原帖由 Chrispo 於 2007-7-24 17:52 發表
Hi Bro. Patrick, I do wanna to know what's the device that connects your lipo packs with the Much-More Charger? Thanks for your reply!
u mean is balance adapter??
If yes, Much-More charger is auto detect
[ 本帖最後由 henrylaw 於 2007-7-24 18:25 編輯 ]
作者: chrishkyung 時間: 2007-7-24 18:18
it is the balancer for balance charging
作者: asaka 時間: 2007-7-24 18:27
quite a new concept. what is balancer used for lipo battery? we do not have this for nimh?
作者: yst 時間: 2007-7-24 19:47
because there are strict limits for lipo battery cells. the volt of a cell normally must not exceed 4.25v
a balance charger for two-cell-batteries is like two seperate chargers, charging the two cells at the same time
作者: asaka 時間: 2007-7-24 20:06
yst,
am i wrong if i use my hpi's advantage (lipo function) to charge lipo 7.4v with 4.5v?
if i use balancer, can we shorten the charging time?
can we old charger like pitbull (version 1) to connect with balancer and charge lipo with 4.5v?
作者: yst 時間: 2007-7-24 20:37
sorry but i am not familiar with the charger of hpi.
i can just say that using 4.5v to charge a lipo cell is not right.
the charging time of lipo batteries is usually longer than that of charging the nimh batteries, because the charging current should be at most 1c.
i still recommend that we use a real balance charger, not a charger with a balancer.
this is mine:
