Battery for Big Tug

Hi, C hing, i want to know the battery for Big Tug (900mm long), is Lead type or LIPO more better,
And if 12V, how much AH is better?

JerryLeung12 發表於 2011-10-21 12:08

                               
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Hi, C hing, i want to know the battery for Big Tug (900mm long), is Lead type or LIPO more better,
...

我都好想知道更多有關選用電池的資訊!
因為我仍停留在"12V粉電+有刷大摩打" 年代

cardo 發表於 2011-10-21 14:11

                               
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我都好想知道更多有關選用電池的資訊!
因為我仍停留在"12V粉電+有刷大摩打" 年代

I also 12V粉電, but very heavy and cannot running too long time..ei.....

boat does not matter la, get NiMh la. Power and weight is a little more important in cars or small boat....

tiger1 發表於 2011-10-21 14:53

                               
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boat does not matter la, get NiMh la. Power and weight is a little more important in cars or small b ...

Thanks C hing.

And recently 粉電 most of time out of stock.

Use a LiPo 11.1V is OK.  How many A is depend on your need.  If you ship is big enough, you may buy a LiPo of 5000mA or 10000mA, the performance will be much better than the old lead battery.

mercedes 發表於 2011-10-21 17:02

                               
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Use a LiPo 11.1V is OK.  How many A is depend on your need.  If you ship is big enough, you may buy  ...

Thks a lot, C hing

mercedes 發表於 2011-10-21 17:02

                               
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Use a LiPo 11.1V is OK.  How many A is depend on your need.  If you ship is big enough, you may buy  ...

師兄,5000mA or 10000mA一點也不便宜~喔........

cardo 發表於 2011-10-21 21:20

                               
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師兄,5000mA or 10000mA一點也不便宜~喔........

Sorry ar, i little use 5000mA / 10000mA, how much ga?

cardo 發表於 2011-10-21 14:11

                               
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我都好想知道更多有關選用電池的資訊!
因為我仍停留在"12V粉電+有刷大摩打" 年代

Hi C hing, i also see you has big tug boat, you use 12V and ?? Ah ar?? can use how long time?
Because before i use 6V 5A in my Robbe Paula III, can only use about 20mins ja wow.
I will build  a big tug boat, can you give me some suggestion.

JerryLeung12 發表於 2011-10-21 21:36

                               
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Hi C hing, i also see you has big tug boat, you use 12V and ?? Ah ar?? can use how long time?
Bec ...

因為我已經脫節了~
我只能分享我以前架30寸TUG
係用12V粉電配一個汽車水撥摩打+直出
一舊電可玩~3~4小時

因為我架新TUG,之前船主用無刷摩打~
所以我也要重新學習過要用D咩電變及無刷摩打配用咩電等等~

Today i goto Tuen Mun play boat, i see some top C hing also use 12V >7.5AH 粉電
maybe the purpose is stablize the tug boat

cardo 發表於 2011-10-21 21:20

                               
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師兄,5000mA or 10000mA一點也不便宜~喔........

今天剛在深圳買了一個5000mA, 30C 的 LiPo 電, 人仔170, ok LA

mercedes 發表於 2011-10-22 21:34

                               
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今天剛在深圳買了一個5000mA, 30C 的 LiPo 電, 人仔170, ok LA

OK wow, not expensive

mercedes 發表於 2011-10-22 21:34

                               
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今天剛在深圳買了一個5000mA, 30C 的 LiPo 電, 人仔170, ok LA

師兄,宜家上面啲野唔一定平,人仔高企,觀塘有間唔知咩
久吾久鋪上黎賣野啲電5400定5300~~40a都係賣兩舊幾
分分鈡平過上面買

我想請教各位師兄
我現時用無刷摩打,有無師兄同樣(用無刷配粉電)的呢??
因為昨天電變老闆話,驚無刷迅間扯電勁~
唔知粉電應唔應付得來~
所以請請教各位師兄!!
謝謝~!!!!!!

Q太郎 發表於 2011-10-22 23:56

                               
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師兄,宜家上面啲野唔一定平,人仔高企,觀塘有間唔知咩
久吾久鋪上黎賣野啲電5400定5300~~40a ...

同意! 大陸很多嘢貴過香港, 平的也只是一弍十, 不過, 行過咪買番一些囉

cardo 發表於 2011-10-23 12:55

                               
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我想請教各位師兄
我現時用無刷摩打,有無師兄同樣(用無刷配粉電)的呢??
因為昨天電變老闆話,驚無刷迅間 ...

老板說得對, 粉電出唔到咁高A數, 都是用LiPo電好

JerryLeung12 發表於 2011-10-22 23:39

                               
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OK wow, not expensive

a bit cheaper than HK.  It is a a hard cell battery