Power Banks

20000mAh 22.5W High-Capacity Power Bank

Name: 20000mAh 22.5W High-Capacity Power Bank
Brand: SIONIX
SKU: SX-PB20

Model: SX-PB20

Multi-device 20000mAh power bank with triple outputs and digital display

Specifications shown are indicative. Contact us for confirmed specs, certification and pricing for your order volume.

20000mAh Capacity
20W PD Fast Charging
Digital Battery Display
Li-Polymer Battery Cell
Type-C Input & Output
Multi-Protection Safety (OCP/OVP/SCP/OTP)
BIS Certified for Indian Market

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Product Specifications

Model	SX-PB20
Capacity	20000mAh / 74Wh
Battery	Li-Polymer
Input	Type-C 5V/3A, 9V/2A (18W Max)
Wired Output	Type-C PD 20W (5V/3A, 9V/2.22A); USB-A 22.5W (SCP/QC 3.0)
Power	22.5W Max
Ports	1 x USB Type-C, 2 x USB-A
Indicator	Digital % display
Dimensions	150 x 70 x 28 mm
Weight	400g (Approx.)
Recharge Time	Approx. 6 hours at 18W
Protection	Over-current, Over-voltage, Short-circuit, Over-temperature
Certification	BIS, CE, RoHS
Colour Options	White, Black

About This Product

The SX-PB20 packs 20000mAh for travellers, field staff and multi-device households — charge a phone, earbuds and a tablet at once from one Type-C and two USB-A ports, with 22.5W super fast charging on the primary port.

A premium-tier wholesale power bank that pairs well with SIONIX 65W chargers and 100W Type-C cables for a complete travel-power bundle.

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