基本是這樣。鋰電池有BMS，USB充電。接上後等1-2分鍾再發動車。

You don't need another charger to charge NOCO GB40. It comes with an USB cable which you can connect to any USB source, including USB in your car to charge GB40 (one full charge can jump start up to 6 cars - https://www.youtube.com/watch?v=YKVH0CcWeMo&t=711s  )

I have an earlier version of this one:

https://www.amazon.com/NOCO-GB40-UltraSafe-Lithium-Starter/dp/B015TKUPIC/ref=sr_1_1_sspa?keywords=noco+GB40&qid=1585759805&sr=8-1-spons&psc=1&smid=A1JAHKBJSJLE37&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEyTE8yWjJRQVBPU0ZIJmVuY3J5cHRlZElkPUEwMzc2NjQzVlQ1SE5FTllYM05VJmVuY3J5cHRlZEFkSWQ9QTAzMTkwMTlaMVdKNUxRRUZNTVAmd2lkZ2V0TmFtZT1zcF9hdGYmYWN0aW9uPWNsaWNrUmVkaXJlY3QmZG9Ob3RMb2dDbGljaz10cnVl

It has been many years but still works great (keep charging for many months). My current SUV has dual battery but I still keep the NOCO GB40 in my vehicle in case needed or sometimes for helping others (I don't like to connect my battery to jump start other's cars).

BMS = Battery Management System, which can prevent it from being short/incorrect connection, etc.

所有跟帖： 

• st.paul ：非常謝謝你的熱心助人！還想確認一下：也就是說我的ipgone充電器上的USB也可以直接與NOCO GB40的 -iCurious- ♂ (467 bytes) () 04/01/2020 postreply 18:30:22