In　order　to　enhance　the　heat-transfer　effect　of　the　thermal　management　system　of　power　battery,　a　novel　liquid　cooled　battery　module　is　developed.　Based　on　the　test　results　of　maximum　heating　power　of　single　cell,　an　experiment　platform　for　the　cooling　/heating　system　of　the　novel　liquid　cooled　power　battery　module　is　built.　The　experiment　platform,　consisting　of　liquid　supply　system,　cooling　system,　heating　system,　signal　measurement　and　data　processing　system　and　battery　management　system　etc.,　can　conduct　experiments　on　the　heat-transfer　characteristics　of　the　liquid　cooled　battery　module,　providing　theoretical　basis　and　technical　support　for　the　subsequent　development　of　battery　thermal　management　system.　©　2018,　Society　of　Automotive　Engineers　of　China.　All　right　reserved.