Compare Portronics 20000 mAh 22.5 W Compact… vs GOBOULT Ampvault V20 20000 mAh 22.5 W…
Key differences
- Cheapest right now: Portronics 20000 mAh 22.5 W Compact… at ₹1,099.
- GOBOULT Ampvault V20 20000 mAh 22.5 W… doesn’t list 17 of the specs the others show on Flipkart.
2 power banksSpecs from each Flipkart listing
₹1,399₹4,499
Checked 22 Oct 2026, 5:17 am ISTFlipkart Price today
Flipkart MRP
₹3,499
₹4,499
Below MRP
68%
68%
In the Box
Sales Package
1 power bank
Not listed
General
Brand
Portronics
Not listed
Model Number
POR-3508
Not listed
Model Name
Luxcell B 20K
Not listed
Suitable Device
Mobile, Tablet, Speaker, Earbuds
Not listed
Number of Output Ports
2
Not listed
Charging Cable Included
Yes
Not listed
Type
Wired
Not listed
Battery Type
Lithium Polymer
Not listed
Charging Type
Fast Charging
Not listed
Battery Capacity
20000 mAh
Not listed
Color
Grey
Not listed
Brand Color
Grey
Not listed
Maximum Power Output
22.5 W
Not listed
Connectors
Type-A, Type-C
Not listed
Power Source
Battery
Not listed
Additional Features
Features
Compact
Not listed
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.