I have often resorted in No-Names batteries in the toilet and therefore decided consciously for a battery from the original manufacturer - and never looked back.
The battery lasts depending on the form of operation was his 3-4 hours. Charged this is in the specified time with the original power supply. Temperature does not matter.
I do not know what you have to say great - who can not be bothered to trouble with third-party batteries, hereby makes absolutely nothing wrong can only win.