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.