Compare Portronics 20000 mAh 22.5 W Compact… with another power bank
1 power bankSpecs from each Flipkart listing
Price today
Flipkart MRP
₹3,499
Below MRP
68%
In the Box
Sales Package
1 power bank
General
Brand
Portronics
Model Number
POR-3508
Model Name
Luxcell B 20K
Suitable Device
Mobile, Tablet, Speaker, Earbuds
Number of Output Ports
2
Charging Cable Included
Yes
Type
Wired
Battery Type
Lithium Polymer
Charging Type
Fast Charging
Battery Capacity
20000 mAh
Color
Grey
Brand Color
Grey
Maximum Power Output
22.5 W
Connectors
Type-A, Type-C
Power Source
Battery
Additional Features
Features
Compact
Specs are copied exactly from each Flipkart listing (last seen 2026-10-22); 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.