Flashing bios on a Dell without battery

[DS-1]

Hi guys,

I have a Dell L701X that maybe has some charging issues. I've found different causes for it on the net, one of this could be an old bios version.

I have the A09 and on Dell site there is the A10. Unfortunately my battery is at 0% and using WinPhlash64 (it is into Dell bios update package), it shows error 144 (can't run bios update with battery less than 10%).

Can you please help me in flashing it without battery?

I've attached the bios file and the util.

Thanks!