I have just got a new Skyrich LiPo battery. Model HJTZ10S-FP, 2.4 Amp. It will replace the original on my MT03. The battery looks good, it was charged enough to start the bike when I had installed it, without having to charge first.
I ordered directly from their website, not through dealers on eBay. It has taken 10 weeks from order and on-line payment with Visa card, to delivery. They used FedEx, so I'm kind of surprised it had to take so long. However some of the delay could very well be that the invoice states the value is USD 5,-. I paid USD 145,-. Here in Singapore that is a signal to the customs to hold it back or simply return it.
I also had some email correspondence with their customer support. The customer support answers fast, but not really with an answer you can use. Well, now we will see how long the battery lasts.

Does it have any special charging needs ?
I use lipos in the model boats and helicopters I run, and they have to be balance charged to make sure each cell is the correct voltage etc
Must be a lot smaller and lighter ??

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Pipeworx cans, r1 led back light, under tray removed, small indicators, handguards, cnc short levers,

I have been using a Shoria lithium iron battery for a few years & have never had any problems with them, the Shoria saves 3 kgs of weight compared to the OEM battery.

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Mods that I have done to my XTX's

My 04 XTX
Stage 1 & 2 DNA filters / Kev fuel mod / snorkel mod / Drilled air box mod / Engine breather mod / Fork Spacer mod / 15w fork oil /
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My 07 XTX
Raptor 700 cylinder 102mm / Modified Crank Case to take a 105mm Raptor Cylinder / 11:1 102mm JE Raptor piston / Stage 1 Raptor Hot Cam / Ported head / Colder Spark Plug / +2mm Throttle body / DNA stage 1 & 2 filters / Modified Air Box / Snorkel removed / Worry Brothers stage 2 filter cover / 6mm & 8mm Bolts Replaced with Titanium Bolts / Recovered seat in Black / O2 Eliminator /

My 09 XTX
59HP at the rear wheel / Stage 2 Raptor Hot Cam / DNA stage 3 Air Box / Carbon Can Exhausts / Modified Exhaust Link Pipes / PCIII With Custom Fuel Map / Wideband Commander O2 Data logger / LCD100 Dyno Jet display & fuel adjuster / 2500 OHM HT lead instead of a 10K OHM XT lead / Extra Coolant Cooler / Protaper Fat Bars / Tail Tidy With LED Tail Light / OKE Protection Knobs / LED indicators / AIS blocked / Modified rear sprocket rubbers / Rear Foot Pegs removed / 09 ECU With 02 Sensor Changed To A 06 ECU / Complete wiring harnes Changed from 09 to 04 / Home made LED resistor flasher / Hole drilled in the fuel tank filler neck to allow quicker filling / Modified Bar End Weights / Progressive front fork springs, 15W fork oil, forks lowered 25mm, used XTR rear links lowering the rear 20mm, rear spring one click stiffer / Changed front & rear guards from blue to black / 47T rear sprocket / Speedo Healer V4.0 / Kev throttle cam mod / Throttle grip mod / The new 2010 O2 sensor mod is out, works a treat, The new 2012 O2 Controller is out, PM me for details

Now ride a 2018 MT09SP ABS + TCS

My KTM 990 SMR Mod book. http://www.ktmsmt.com/viewtopic.php?f=13&t=4946

I guess the LiPo for a bike is designed in such a way, that the elements represent 13.8 - 14,5 volts, not 12. So when a healthy charging system delivers right under 15 volts, the battery reads that as suitable.
It actually does say in the instruction paper not to drain it below 11.5 volts, so I'm not sure what will happen if one day I leave the lights on over night.