How to repair homage ups(DC booster section)

How to repair homage ups( dc booster section) plz join m.facebook.com/groups/477820312674840 homage ups setting    • Homage ups setting   homage solar setting    • Homage ups solar setting(complete)   how to repair stage wise homage ups    • How to repair homage ups(stage wise)   booster section repair trick    • How to repair homage ups booster stag...   dc to ac section repairing trick    • Homage ups repairing(DC to ac section)   homage ups charging without wapda    • Homage ups repair( charging without w...   homage ups review    • Homage ups review( detailed review 2019)   homage ups fault 4    • Homage ups fault 4   homage ups fault 7    • Homage ups fault 7   homage ups repairing playlist of over 31 videos    • How to repair homage ups(DC booster s...