Default 210m stuck in fastboot with battery low

So the title pretty much says it all. My battery is low so I cannot flash anything, and the Japanese version of this phone doesnt have a fastboot "menu" as far as I can see.

As soon as the screen comes on this is what is shown
--------------------------------------------------------------------------------

AP Fasboot Flash Mode(S)
10.9B(#) (sha057e56b, 2012-11-14 14:18:59)
eMMC Info: Size 8GB

Device is UNLOCKED, Status Code:3

Battery Low

Transfer Mode:
USB Connected




Fastboot Reason: Sticky bit factory_reset
usb connected

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I found that keeping the power button depressed keeps it from going into fastboot and it appears that the phone is off, but the LED light stays green and even after 8 hours hasnt charged a bit.,,, so that was obviously a fail.

Can anyone give me some tips?

Thanks in advance