Smriti Mandhana's stroke-filled 94 off 83 balls and Shafali Verma's run-a-ball 71 paved the way for the convincing win.
Skipper Harmanpreet Kaur made a 48-ball 42 before Richa Ghosh sealed the chase with a six off Tumi Sekhukhune in the 41st over. India won with 56 balls to spare.
For India, Mandhana and Jemimah Rodrigues (29 off 33 balls) added 57 for the second wicket.
IMAGES from the Women's Premier League match played in Mumbai on Tuesday.
India need to put up an improved batting show in their second ICC Women's World Cup league stage game
India defeated Sri Lanka by 19 runs in a low-scoring final to win the cricket gold medal in the Asian Games in Hangzhou on Monday.
'Hoping for a quick investigation and resolution of this matter. Such lack of security at @ECB_cricket's preferred hotel partner is astounding. Hope they will take cognisance as well.'
Richa Ghosh's brisk 34 saved India Women the blushes as they posted 147 for six against Australia in their series-deciding third and final T20I in Navi Mumbai on Tuesday.
India made an imposing 183 for 5 riding on Ghosh's exploits with the bat and then restricted Bangladesh to 131 for 8.
Images of the Women's T20 World Cup match played between India and England in Gqeberha, South Africa on Saturday
Australia were bowled out for 219 in their first innings -- their lowest total against India in Tests.
All-rounder Sneh Rana showed nerves of steel by choking runs in the death overs as the India women's cricket team pipped hosts England by four runs to enter the final of the Commonwealth Games in Birmingham on Saturday.
Deepti stars with 188 as India thrash Ireland by 249 runs The knock is best by an Indian as she bettered the unbeaten 138 by Jaya Sharma against Pakistan in 2005.
England captain Heather Knight on Saturday conceded India showed them how to play in testing conditions after Harmanpreet Kaur's side notched up the biggest-ever win by runs in women's Test cricket.
Indian opener Smriti Mandhana on Sunday admitted that playing back-to-back matches was tough.
IMAGES from the WPL encounter played between Royal Challengers Bangalore and UP Warriorz on Saturday
India's bowlers put up a valiant effort with a below par total to defend before rookie Alice Capsey held her nerves to guide England to a seven-wicket win in the third women's T20 International.
Captain Harmanpreet Kaur says her team committed "no crime" after completing a first-ever whitewash in women's ODIs on English soil with a legal yet debatable run-out.
India's limited overs vice-captain Smriti Mandhana slammed a 39-ball 45 to power defending champions Sydney Thunder to a six-wicket win over Sydney Sixers in the Women's Big Bash league.
Mithali Raj's Velocity overcame some anxious moments late in the innings before registering a three-wicket victory over Trailblazers to keep their hopes alive in the inaugural Women's T20 Challenge, in Jaipur, on Wednesday.
India's unpredictable middle-order has repeatedly squandered good starts at the women's T20 World cup. In all the three matches, the bowling unit bailed the side out.
England scored a decent 269 for six on the opening day of the one-off women's Test against India, in Bristol on Wednesday.
Also released from the squad are Devika Vaidya, Simran Shaikh and Shivali Shinde.
The Indian women's team continued its embarrassing batting show
Need to maintain energy to secure maiden Test win over Australia, says Harmanpreet Kaur
India skipper Harmanpreet Kaur came much cheaper for Mumbai Indians at nearly half the price of Mandhana at Rs 1.80 crore.
An inconsistent India will have no room for errors when they take on a spirited Bangladesh in their must-win ICC Women's ODI World Cup league match in Hamilton on Tuesday.
Rahul Ramagude plays cricket from a wheelchair. Geeta Chauhan is a wheelchair racer with Olympic aspirations. Siddanth uses technology to enhance movement coordination of mentally challenged children. On the International Day of the Disabled, A Ganesh Nadar meets three youngsters making a difference.
Australia's T20 captain Aaron Finch said he is not a big fan of bowlers running out batters backing up too far at the non-striker's end and wants the bowlers to give a warning before executing the mode of dismissal.
Captain Mithali Raj led from the front with an unbeaten 74 as India women outclassed England by eight wickets in the third and final One-Day International in Nagpur to clinch the ODI series 2-1.
Harmanpreet Kaur doesn't know when she will overcome the near-yet-so-far feeling.
India are through to take on England in the ICC Women's World Cup final after defending champions Australia fell 36 runs short of their victory target in a dramatic semi-final at Derby on Thursday.
Smriti Mandhana achieved a career-best world number two rank in T20Is and climbed to the seventh spot in ODIs
Australia opted to bat on a bright and sunny afternoon with a packed house witnessing the title clash of the first ever women's cricket competition in CWG history.
Mandhana 136 (120b, 18x4, 2x6) and Harmanpreet 103 not out (88b, 9x4, 3x6) ran roughshod over the Proteas bowlers after being asked to bat first.
Power couples and STARS at a wedding reception.
India, who will be led by Harmanpreet Kaur, will launch their campaign with a clash against Sri Lanka
The Indian women's cricket team continued its unbeaten run at the ICC World Cup Qualifiers by advancing to the final with a seven-wicket victory over arch-rivals Pakistan, in Colombo, on Sunday.
Smriti Mandhana has reached a career-best 741 points as she continues to maintain her third position
India Women produced a spotless effort to crush Australia by nine wickets in the first T20I