Microsoft Surface Pro 6 - New Battery

[paddypower]

My Surface battery drains, quite rapidly (2hours on sleep mode). , despite my checking all of the suggested ''fixes''.  I don't want to power 'on' and 'off' all the time. Anyone know of a reputable shop where I can have the battery replaced? tia.

[digbeth]

Search for 'True IT' in Asoke, they're surface specialist, 

or you can contact microsoft support and they send it to Singapore and send you a refurbished unit for a fee