有冇人想買救車電池

Mydearfriend

上星期，因為沒有關房間4日，使到電池無電，比左$200叫人救車。
請問有無人可以幫手團體購買這個救車電池:（條link係咁長)
http://www.amazon.cn/%E8%93%9D%E ... 97950204&sr=1-1
在旺角售$680 - $750
Noble 係一間香港公司，我想如果集體購買可以已平一點。
（但我唔知這電池是否好用!!)

Mydearfriend

2# 掌摑王

Mydearfriend

I did not know that!  Thanks for your useful info!
But I still want to get one because it seems useful.

Mydearfriend

Actually, I asked my sale to come and save me becaue I car was parked inside my estate's indoor car park.  The sale brought a jumper battery, similar to what I am suggesting to buy but it was another brand name.  However, the battery, which was borrowed from his car park management company, did not work because it was not fully charged. (my car park management does not have one).  Then he was quite reluctant to use his car to jump start my car as he told me that it may damage the electronic circuit since nowaday's cars are fully computerized.  Did he tell me the truth?

Mydearfriend

Thanks for all C-hings valuable opinions : >

Mydearfriend

I needed a jump start last sunday AGAIN because I need to use notebook inside my car, I used a 12V transformer to charge the notebook.  I thought it did not consume much of the battery power, but finally the battery was flat again!!!!!!!   This time, I learned from C-hings, I paid $100 to a taxi-driver to jump start my car, but the taxi-driver was not so familiar with the jump start because my car could not be started after connecting the cables correctly.  Then I called my sales again, he asked me to turn on the headlights to see if the connection was good or not, but the headlights could not be turned on, then the taxi driver shake the cable slight to make them bite tighter, it finally workded.

Learning experience:
1) when you use those 12V note book transformers, beware of the flat battery consequence
2) when you work in your car, turn the room lights off.  I think one of the reasons why the battery turned flat so fast (in 2 hours) was that I kept one of the side doors open, it would turn the room lights on, but it not noticable during a sunny day.
3) I bought the emergency battery on this Monday because: a) ask somebody to help is timing conusming and costly; b) a better reason, it can provide two 12V plugs for my 12V notebook transaformer and other devices, I do not need to run the engine (which save $ too)  in order to aviod a flat battery if I work inside my car.   It has lights and pumps too.
It's size is not so large comparing with my RJ1's trunk, I like it.

The above is my experience and would like to share with my c-hings : >