電池自動死亡之迷(三洋3600)

各師兄..
小弟買了一排三洋3600電池(唔係 match)一個月之內, 叉不足4次, 在最後一次叉電時,叉到3900 但排電非常之熱, 小弟不足為意, 到用排電時, 完全無電唔車, 原來舊電瓜 o左....why???? 點保養?? 可否提點下...


小弟用 ko叉機 3A叉
玩完車放電保存

[ 本帖最後由 有勇冇謀 於 2006-8-31 10:47 編輯 ]

KO咩差機?

原帖由 AMAT 於 2006-8-31 10:37 發表
KO咩差機?

好似 bx-213

原帖由 有勇冇謀 於 2006-8-31 10:43 發表


好似 bx-213

213出名差死NI-MH電.....所以好多人放棄咗好耐.

換差機啦......

原帖由 AMAT 於 2006-8-31 10:53 發表


213出名差死NI-MH電.....所以好多人放棄好耐.

換差機啦......

...唔係呀化!!!...嗚....

thx AMAT兄..

[ 本帖最後由 有勇冇謀 於 2006-8-31 15:02 編輯 ]

APEX MU 好唔好用～？

原帖由 SPOONACCORD 於 2006-8-31 14:13 發表
APEX MU 好唔好用～？

.......聽聞就.....嗯........一般般.....

原帖由 AMAT 於 2006-8-31 14:14 發表


.......聽聞就.....嗯........一般般.....

咁有咩叉機好介紹?? ($800 以內)
THANKS....

原帖由 有勇冇謀 於 2006-8-31 15:03 發表


咁有咩叉機好介紹?? ($800 以內)
THANKS....

二手MUCH MORE囉.....

原帖由 SPOONACCORD 於 2006-8-31 14:13 發表
APEX MU 好唔好用～？

差唔足,又差唔準.誤差值較大.
不過已平價差機來講,佢算係咁.
apex野有一點好處,壞左有得整+保養期無限.

我覺得差唔準冇乜所謂 , 最緊要唔好差死電...........

原帖由 AMAT 於 2006-8-31 10:53 發表


213出名差死NI-MH電.....所以好多人放棄好耐.

換差機啦......

講翻轉頭....why 叉死NI-MH電??

原帖由 herbert1 於 2006-8-31 15:43 發表
我覺得差唔準冇乜所謂 , 最緊要唔好差死電...........

差唔準咪就係會差多幾次就死電囉.....

原帖由 有勇冇謀 於 2006-8-31 15:48 發表


講翻轉頭....why 叉死NI-MH電??

差果時個PEAK DETECT唔好....搞到O的電易過熱呀,差唔滿之類咁O既問題囉.....
同CDC 5.0差唔多......好多人話CDC 5.0都仲好過佢....

原帖由 AMAT 於 2006-8-31 15:52 發表


差唔準咪就係會差多幾次就死電囉.....

咪早少少自己cut電囉..........

原帖由 herbert1 於 2006-8-31 17:00 發表



咪早少少自己cut電囉..........

計得咁準喇咩......

原帖由 有勇冇謀 於 2006-8-31 10:31 AM 發表
各師兄..
小弟買了一排三洋3600電池(唔係 match)一個月之內, 叉不足4次, 在最後一次叉電時,叉到3900 但排電非常之熱, 小弟不足為意, 到用排電時, 完全無電唔車, 原來舊電瓜 o左....why???? 點保養?? 可否提點下...

小弟用 ko叉機 3A叉
玩完車放電保存

NiMH batteries almost have no "memory effect" (as NiCd does) and not necessary to discharge the remained power actually (after 玩完車)…..  "玩完車放電保存" is the major reason while the battery died.  Beside, 叉到3900 is another hurt. You have to cut off manually before 3750.

The best method is to discharge the remained power before you charge it up to play. If you expect will not use the NiMH battery for a long time, you have to fully charge the battery before put it into the box.

For long time not use, better do one cycle at least "discharge and charge" per month. Otherwise the inner battery fluid / material will be crystallized and reduce the capacity and turn to dead

Good luck.

ｔｃｐ又得唔得～～我用緊～
一般用幾多ａ？

原帖由 SPOONACCORD 於 2006-8-31 10:15 發表
ｔｃｐ又得唔得～～我用緊～
一般用幾多ａ？

How about ICE charger?  Invest one time, and can charge Lipo in the future.

原帖由 SPOONACCORD 於 2006-9-1 02:15 AM 發表
ｔｃｐ又得唔得～～我用緊～
一般用幾多ａ？

Those latest NiMH batteris (over 3300 mAh) could be used 4A - 5A to charge it. (For those unmatched or unzapped batteries, don't charge with a current over 5A, otherwise the battery will become very hot and not durable). Does your TCP got LCD to display charging time and mAh information? If no, it's hard to tell the battery status during charging and nobody will know whether the job could be done.

I suggest to buy a better charger at least with follow adjustable functions or display:
1. current (A)  
2. type of battery (NiCd, NiMH, Lipo......)
3. "delta V" detection value (NiCd and NiMH got different value)
4. charging time display
5. mAh display
5. temp display (if applicable)

Note: Without good charger and good batteries, the car won't be fast even you have a 7T motor. To be honest.... get better battery and charger.....  even run with a 23T motor and you could have a modified motor feel.