Support and discussion for all of Akai’s modern standalone MPCs including the MPC X / X SE, MPC Live 1, 2 & 3, MPC One / One+, MPC Key 37/61.
By siciliano611 Tue Jan 12, 2021 4:14 pm
I bought a retro edition MPC Live 2 in late November and havent used it much since but I did notice upon buying it and charging it to 100%, it dropped all the way to 19% in the one month after that I didn't turn it on at all. I charged it yesterday to 100% and noticed when I woke up and turned it on it was at 96%. I dont keep the MPC plugged in all the time so take that into consideration. Either way this is not normal. Anyone else have this issue?
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By EnochLight Thu Jan 14, 2021 4:40 am
siciliano611 wrote:I bought a retro edition MPC Live 2 in late November and havent used it much since but I did notice upon buying it and charging it to 100%, it dropped all the way to 19% in the one month after that I didn't turn it on at all. I charged it yesterday to 100% and noticed when I woke up and turned it on it was at 96%. I dont keep the MPC plugged in all the time so take that into consideration. Either way this is not normal. Anyone else have this issue?


I've got an MPC Live 2 (not the Retro Edition, but the first run 2's that came out in early/mid 2020). I tend to charge to 100% and then unplug it immediately, as I don't want it sitting on constant power at a constant 100% charge (not good for lithium ion batteries at all), and prefer to occasionally discharge my battery. Anyway, once I charge to 100%, if I don't get a chance to work for a week or so, I find that it discharges at a rate around 1% to 2% a week. I've never let mine go for a month unused, so I can't really comment on that sort of time frame. But if you charged to 100% and it dropped to 96% overnight, it might be just the condition of the battery - they're always going to be a bit of +/- in accuracy with that meter. I'd try and leave it on for a good 6-8 hours and discharge the battery completely, and then charge it back up to 100%, discharge again to 0%, and charge it back up to see if it "conditions" the battery. Even if you still find it discharging 3-4% overnight, Akai may feel that's normal. :? :shock:

After you discharge to 0% a couple of times, if you charge to 100% and let it sit 1 week untouched, when you power up you should still have 96% at least. If you don't, then you might want to reach out to Akai and see if you can get it serviced.
By 40Beatz Thu Jan 14, 2021 2:04 pm
Unless Akai Hit you with a Battery from Old Stock....Those 1st Batches, Boyyyyy :x :|
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By Lampdog Thu Jan 14, 2021 6:05 pm
I never connect ipad to power until around 3-4% battery remaining for this exact reason.
Never let devices just chill and relax connected to charging cable.
By CharlesRandolph Thu Jan 14, 2021 6:46 pm
Lampdog wrote:I never connect ipad to power until around 3-4% battery remaining for this exact reason.
Never let devices just chill and relax connected to charging cable.


Yes, the trickle charging is the issues. This is the main issue with the MPC LIVE and LIVE 2. Has anyone removed the battery and used the power adapter to power it?
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By EnochLight Thu Jan 14, 2021 7:06 pm
64hz wrote:In my understanding you should never discharge these battery's? Not good for lifespan at all but I'm willing to be educated. :)


For lithium ion, discharging a couple of times to depletion certainly won't harm the battery at all for long term. And actually, the meter calls to shut down the MPC before it gets too dangerously close to depletion anyway. The optimal "storage" level for lithium ion batteries is usually around 40% charge. Targeting that exact percentage may be more hassle than it's worth, though. You'll likely get several years of life out of the MPC Live's battery before needing to even consider replacement.