REPT BATTERO ENERGY CO LTD revenue for the last year amounted to 15.13 B HKD, the most of which — 7.72 B HKD — came from its highest performing source at the moment, Electric Storage System, the year earlier bringing 9.77 B HKD. The greatest contribution to the revenue figure was made by China — last year it brought REPT BATTERO ENERGY CO LTD 14.03 B HKD, and the year before that — 16.84 B HKD.