Compare Portronics 20000 mAh 22.5 W Wireless… vs Portronics 20000 mAh 22.5 W Compact…
Key differences
- Cheapest right now: Portronics 20000 mAh 22.5 W Compact… at ₹1,113.
- Portronics 20000 mAh 22.5 W Compact… doesn’t list 2 of the specs the others show on Flipkart.
2 power banksSpecs from each Flipkart listing
₹2,399₹4,999
Checked 30 Oct 2026, 3:25 am ISTFlipkart 
Price today
Flipkart MRP
₹4,999
₹3,499
Below MRP
52%
68%
In the Box
Sales Package
1 Power Bank
Power Bank 1N, Cable 1N
General
Brand
Portronics
Portronics
Model Number
POR-3338
POR-2181
Model Name
Power Shutter Air 20K, 20000mAh Magnetic Wireless Power Bank, 22.5W, Qi2.0 Tech
Luxcell B 20K
Suitable Device
Mobile, Smartwatch, Earbuds
Mobile, Tablet, Speaker, Earbuds
Number of Output Ports
1
2
Charging Cable Included
Yes
Yes
Type
Wireless
Wired
Battery Type
Lithium Polymer
Lithium Polymer
Charging Type
Fast Charging
Fast Charging, Power Delivery 3.0
Battery Capacity
20000 mAh
20000 mAh
Color
Black
Black
Brand Color
Blue
Black
Pocket Size
Yes
Not listed
Maximum Power Output
22.5 W
22.5 W
Connectors
Type-C
Type-A, Type-C
Power Source
Battery
Battery
Additional Features
Features
Compact
Compact
Other Features
20W Type C PD Output, 15W Wireless Max Output, Type C Input Port, Detachable Type C to Type C Cable, LED Display, Magnetic Charge
Not listed
Specs are copied exactly from each Flipkart listing (last seen 2026-10-29); sellers write them and they can be incomplete or wrong. “Not listed” means Flipkart does not show it — we never fill it in. Prices are our own checks, shown only while under 24 hours old. See all power banks to compare.