QUOTE(ahlin @ Dec 27 2013, 11:10 AM)
If we use a fake powerbank but charge with a original apple lighting cable,will it affect our phone?
Good question. How much would you trust the fake powerbank and the components that are used inside. Google search for the brand and check whether there is any case of the batteries leaking and cause damage.
Just ask: Is the electronic design good with protection against overcharging the phone? If its cheap, it means that the manufacturer who still need to make money, will make sure their costs of making the battery are even cheaper to show a profit. So to make money, the manufacturer will need to use cheap or the cheapest materials which are not tested. Would you trust your RM2000++ phone with a cheap battery source with sub standard materials? remember, R&D costs a lot of money to ensure design, form and function works perfectly with the right kind of materials.
Just an analogy, let's say you bought a RM500,000 car. And the battery needs to be changed due to wear and tear. Not exactly the same situation.... but anyway... let's see.
Would you put in a cheap battery to power the car's expensive electronics such as onboard computer, dashboard with retina display, radio hifi system, onboard GPS system, anti roll system based on gravitational forces, anti theft alert and location system (find my car back) alarm and security system using finger print to unlock car door and start engine, voice controlled air cond lower temp, increase fan blower speed, wind down windows just by talking to it .... etc, etc, etc. ehhh... it sounds like an iphone to me

Or would you stick to the recommended battery by the manufacturer, which costs just RM100 more. Save the RM100 and put in a fake battery and the car may not work well or last as long ... your choice...