Also make sure the plug is plugged in the right way the Vita will only charge if the PS logo on the cord is facing up, up being the direction of the screen of the Vita. If you're using the Vita while charging from USB your Vita's battery may be discharging faster than the USB port can charge it. PS VITA CHARGING PORT MOD PCIf you turn the Vita off while plugged into your PC the PS button lights up orange, so if you're unsure if a socket is charging the Vita, turn the Vita off and plug it in. It will charge if you plug it into your PC and leave it in a low power state (screen off) but there will be no indication of charging except that the battery meter will eventually fill. This is because the Vita draws about as much power from the PC as it takes to operate. There is no visible indicator of charging when not plugged in via the wall socket. The Vita will also passively and very slowly charge when it is plugged into your PC. The PS Button will light up orange while charging as well, so you can see that it's charging when the power is off. It only does this when using the wall charger that came with the Vita as it draws a larger amount of power than it can from a standard USB port. Better re do the math"Īnd that's about it! I did add grips, extend out the back for a big battery and installed a working back touchscreen on it.The Vita displays a charging animation on the top right battery icon green bolts of electricity pulse over the icon when it's charging. The math has to redo its self as it goes "wait I thought I would use X much voltage but still at X.Xv on the battery. This algorithm uses the wrong capacity BUT will adjust after usage. Vitaident will show up to 1000+ hours of game play left. Then suspend your vita via UP+Select and give it 10 MINS. You will notice the "battery life time" in Vitaident will show a very low time. This is seen when playing a 3d heavy game at 500mhz. The battery percentage will always repot fake numbers as its doing the right math with THE WRONG NUMBERS. The vita will ALWAYS calculate the capacity incorrectly due to it having a range of possible capacities from as high as 2350mAh and below. This one is I think the one people understand the least but is quite simple to grasp. So far its been 12 days and my touch pad still works on the external version seen in the video. PS VITA CHARGING PORT MOD MODI'll be sending my phat vita out for an internal mod test so we can see if affects the rear touch pad. Yes I know that Tech James swiped my Idea. Problem #3: the PS Vita will report incorrect battery percentage. In this video I test out the wireless charging mod idea I had. Now we run into the final problem! This one can be lived with so is not the biggest deal. When about to charge, power down device and open the switches making it safe to charge with a li-ion smart charger! Now we have a fully working PS Vita with an Extended battery that is able to discharge and fully recharge without the vita's limitations. Switches stay closed during normal play and act as a regular battery. Between the battery plug and the Vita battery board I put three independent kill switches that disconnect all the leads from the vita and interrupts the circuit to prevent powering the device. Now this is where it could go really REALLY bad for your device as if you just throw power to the battery it can ground through your device and fry it. So what I have done is add a direct charging port between the two battery boards stated below. This right here is the biggest problem that I had to tackle! I could have installed a separate smart charger into the device but that was not in the books as the space inside is limited. Problem #2: the PS Vita will boot and discharge but won't charge/fully charge using charge port. When wired through an original Vita battery board it will boot! I did not remove the old board but simply soldered the battery leads to the Vita boards input leads. I have had no luck booting with a temp wire as I soldered one on myself. This is one that although other online said isn't an issue as long as you have a temp wire and the battery plug. Problem #1: the PS Vita will not boot using a non stock Vita battery board. So let present the problems with installing a non-stock battery that is a larger capacity. There are a few challenges that were able go be solved though making the vita think the battery is OEM and a few problems that can be bypassed but also one big problem that can't be avoided BUT can be lived with as once you get past all the real problems only 1 superficial problem remains. Here is my extended battery PS Vita! This has been quite the process of reading, testing, problem solving and construction of this beast.
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