With this win, Australia has topped Group 1 with three wins in three games and six points. SL is at second with two wins in three matches and four points
Megan Schutt then took three wickets in the final over as Sri Lanka ended on 112 for eight before Healy (54 not out) and Mooney (56 not out) saw Australia home without losing a wicket.
This was India's second consecutive win, helping them take the second spot in Group B. They are tied with England at four points but the English team sits at the top thanks to their superior net run rate.
The 26-year-old sat out India's opening group match, a seven-wicket win over Pakistan, due to a finger injury. But India's star opener appears set to return for the clash at Newlands having come through a pre-match training session unscathed.
Lanning led a successful pursuit of Bangladesh's 107, of which captain Nigar Sultana contributed 57 in 50 balls, with Georgia Wareham (3/20) among the Australian bowlers to shine. Darcie Brown chipped in with two for 23 before Alyssa Healy and Lanning's partnership of 69 runs laid the founda
The tournament hosts hit 132 for six after a difficult start in Paarl, rallying thanks to totals of 40 off 34 balls from Chloe Tryon and 28 not out off 26 balls from Nadine de Klerk. They followed that up with a devastating performance with the ball, with NZ skipper Sophie Devine top-scoring
The trio of Sophie Ecclestone, Sarah Glenn and Charlie Dean were all on song, combining for eight wickets between them as Ireland suffered a batting collapse and stumbled from 80 for two to 105 all out.
India registered a thrilling seven-wicket victory against Pakistan in a humdinger of a match to start their Women's T20 World Cup on Sunday at Newlands.
Laser-precise seamer Marufa Akter ripped through the Sri Lankan top order but Samarawickrama and De Silva steadied the ship to claim Sri Lanka's first-ever back-to-back wins at a Women's T20 World Cup and extend their impressive start in Group A
Her mother expressed great pride, seeing her daughter donning the Indian jersey and playing her part in the team's matches. She wished that the Indian women's team win the T20 World Cup and that Renuka has brought glory to the people of Himachal Pradesh.
Ayesha made a quickfire 43 from 25 balls while the skipper played the role of the sheet anchor to remain unbeaten on 68 runs. India made Pakistan's work easy as there were fielding lapses across the inning.