Have just received by post a 'Fone Storm' car charger for a Huawei Ascend g300 phone. I wanted to check the specs to see if I had been sent the right one for this phone.
On the box it says input DC 12v-24v. Output DC 4.2v - 10v. 500ma, max
750ma.I always understood that tiny components could be damaged by even fairly minor variations in voltage, so am surprised that the output can be stated as 4.2v - 10v. It was very cheap only £2. Would I be safer to spend more and get the official Huawei charger?