Hey guys, I have a 1,300 MaH Vision Spinner battery that I use as my main rig. It usually lasts me about 1/2 to 3/4 of a day of usage. Recently, I noticed it is taking a very long time for it to charge. How long does a battery of this size typically take to charge with a standard ego battery charger and wall adapter? Mine typically takes over 4-5+ hours to charge, and I was wondering if this was normal, as it seems a bit too long. Thanks for any help!