Compare Portronics 20000 mAh 22.5 W Compact… vs Mi 20000 mAh 22.5 W Compact Pocket Size…
Key differences
- Cheapest right now: Portronics 20000 mAh 22.5 W Compact… at ₹1,060.
- Portronics 20000 mAh 22.5 W Compact… doesn’t list 10 of the specs the others show on Flipkart.
2 power banksSpecs from each Flipkart listing
₹1,799₹4,999
Checked 28 Oct 2026, 8:00 pm ISTFlipkart Price today
Flipkart MRP
₹3,499
₹4,999
Below MRP
69%
64%
In the Box
Sales Package
Power Bank 1N, Cable 1N
1 Powerbank with built-in cable, user manual
General
Brand
Portronics
Mi
Model Number
POR-2181
PB2020IN2
Model Name
Luxcell B 20K
22.5W Fast Charging PD | Power Delivery
Suitable Device
Mobile, Tablet, Speaker, Earbuds
Mobile, Earbuds, Smartwatch, Tablet
Number of Output Ports
2
3
Charging Cable Included
Yes
Yes
Type
Wired
Wired
Battery Type
Lithium Polymer
Lithium Polymer
Charging Type
Fast Charging, Power Delivery 3.0
Fast Charging
Battery Capacity
20000 mAh
20000 mAh
Color
Black
Black
Brand Color
Black
Matte Black
Maximum Power Output
22.5 W
22.5 W
Connectors
Type-A, Type-C
Type-C, Type-A
Power Source
Battery
Battery
Power Supply
Not listed
9 V
Output Power
Not listed
3A
Pocket Size
Not listed
Yes
With MagSafe
Not listed
No
Additional Features
Features
Compact
Compact
Other Features
Not listed
Powerful 20,000mAh powerbank with built-in cable which makes it very convenient for convenience seekers and frequent travellers.
Key Features
Not listed
20000mAh High Capacity, 22.5W Fast Charging, Built-in USB-C Cable, 12-Layer Safety Protection
Dimensions
Width
Not listed
73 mm (7.3 cm)
Depth
Not listed
32 mm (3.2 cm)
Height
Not listed
128 mm (12.8 cm)
Weight
Not listed
363 g
Specs are copied exactly from each Flipkart listing (last seen 2026-10-28); 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.