** Shares of Redflow Ltd RFX.AX rise as much as 14.7% to
A$0.215 - set for best day since July 27, 2022, if current gains
hold
** Battery co signs non-binding memorandum of understanding
(MoU) with Energex and Ergon, which are part of Energy
Queensland
** Says MoU to collaborate on evaluation and assessment of
co's zinc-bromine flow battery technology that can help to
address Energy Queensland's network requirements
** RFX shares hit highest since Feb 14
** More than 519,200 shares change hands, compared with the
30-day average trading volume of about 180,500 shares
** Shares of co down 12.8% YTD, as of last close
(Reporting by John Biju in Bengaluru)
((John.Biju@thomsonreuters.com;))