Portable power bank with fast charger and digital display Kalsten

Name: Portable power bank with fast charger and digital display Kalsten
Brand: Kalsten
Price: 49.99 USD
Availability: InStock

$49.99 $99.99 SAVE $50.00 (50% OFF)

3-Day Express Shipping

Easy 14-Day Returns

Support Mon–Fri

Product Description

The innovative portable power bank from Kalsten provides you with the ideal solution for your energy needs on the go. With an impressive charging power of 22.5 W, this power bank ensures your devices are charged quickly and reliably.

Thanks to the digital display, you always have an overview of the charging status. The power bank is equipped with two integrated charging ports that allow simultaneous charging of multiple devices. Its sleek and compact design makes it the perfect companion for travel, outdoor activities, or simply for everyday use.

Fast charging function with 22.5 W power
Digital display for charging status indication
Two integrated charging ports for different devices
Compact and portable design
Ideal companion for on the go

Don't miss the opportunity to charge your devices anytime and anywhere – choose the power bank from Kalsten!

Free standard shipping on all orders. No minimum purchase.

Ships to: United States
Processing: 1–4 business days (Mon–Fri)
Transit: 5–10 business days
Total delivery time: 6–14 business days
Order cut-off: 5:00 PM PST

You will receive a tracking number by email once your order ships. Please allow up to 48 hours for tracking to update.

See our full Shipping Policy.

You have 14 days from delivery to request a return.

Email support@open.shop with your order number to start a return.
Items must be unused, complete, and in their original packaging.
Return label: flat $9.99 USD, deducted from your refund — nothing to pay upfront.
Damaged, defective or incorrect items: we cover all return and replacement costs.
No restocking fees.
Exchanges: contact us and mention "exchange" — the new item ships once your return arrives.
Refunds are issued within 7 business days of inspection.

See our full Return Policy.

Questions about your order or our products? We're happy to help.

Open
Hooizolder 214
Drachten Friesland 9205CD
Netherlands

Email: support@open.shop

Customer Service:
Monday to Friday, 8:00 AM – 6:00 PM PST (excluding public holidays)

We reply to all messages within 24 hours on business days. Weekend messages are answered on Monday.

For quick answers, visit our FAQ page or use our Contact Form.

[{"id":52128144654657,"title":"Pink \/ 20000 mAh","option1":"Pink","option2":"20000 mAh","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65887259328833,"product_id":10352754196801,"position":5,"created_at":"2026-08-25T07:46:08-04:00","updated_at":"2026-08-25T07:46:11-04:00","alt":null,"width":800,"height":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01fG79fn1ZgBe4WbgIP__2211975333223-0-cib.jpg?v=1787658371","variant_ids":[52128144654657,52128144752961]},"available":true,"name":"Portable power bank with fast charger and digital display Kalsten - Pink \/ 20000 mAh","public_title":"Pink \/ 20000 mAh","options":["Pink","20000 mAh"],"price":4999,"weight":500,"compare_at_price":9999,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56642682683713,"position":5,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01fG79fn1ZgBe4WbgIP__2211975333223-0-cib.jpg?v=1787658371"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":52128144687425,"title":"White \/ 10000 mAh","option1":"White","option2":"10000 mAh","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65887259263297,"product_id":10352754196801,"position":3,"created_at":"2026-08-25T07:46:08-04:00","updated_at":"2026-08-25T07:46:11-04:00","alt":null,"width":800,"height":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01OAFGOt1ZgBeA03QVB__2211975333223-0-cib.jpg?v=1787658371","variant_ids":[52128144687425,52128144884033]},"available":true,"name":"Portable power bank with fast charger and digital display Kalsten - White \/ 10000 mAh","public_title":"White \/ 10000 mAh","options":["White","10000 mAh"],"price":4799,"weight":500,"compare_at_price":9599,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56642682618177,"position":3,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01OAFGOt1ZgBeA03QVB__2211975333223-0-cib.jpg?v=1787658371"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":52128144720193,"title":"Sky blue \/ 20000 mAh","option1":"Sky blue","option2":"20000 mAh","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65887259296065,"product_id":10352754196801,"position":4,"created_at":"2026-08-25T07:46:08-04:00","updated_at":"2026-08-25T07:46:11-04:00","alt":null,"width":800,"height":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN012l5skd1ZgBe4WbocM__2211975333223-0-cib.jpg?v=1787658371","variant_ids":[52128144720193,52128144851265]},"available":true,"name":"Portable power bank with fast charger and digital display Kalsten - Sky blue \/ 20000 mAh","public_title":"Sky blue \/ 20000 mAh","options":["Sky blue","20000 mAh"],"price":4999,"weight":500,"compare_at_price":9999,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56642682650945,"position":4,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN012l5skd1ZgBe4WbocM__2211975333223-0-cib.jpg?v=1787658371"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":52128144752961,"title":"Pink \/ 10000 mAh","option1":"Pink","option2":"10000 mAh","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65887259328833,"product_id":10352754196801,"position":5,"created_at":"2026-08-25T07:46:08-04:00","updated_at":"2026-08-25T07:46:11-04:00","alt":null,"width":800,"height":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01fG79fn1ZgBe4WbgIP__2211975333223-0-cib.jpg?v=1787658371","variant_ids":[52128144654657,52128144752961]},"available":true,"name":"Portable power bank with fast charger and digital display Kalsten - Pink \/ 10000 mAh","public_title":"Pink \/ 10000 mAh","options":["Pink","10000 mAh"],"price":4799,"weight":500,"compare_at_price":9599,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56642682683713,"position":5,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01fG79fn1ZgBe4WbgIP__2211975333223-0-cib.jpg?v=1787658371"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":52128144785729,"title":"Black \/ 10000 mAh","option1":"Black","option2":"10000 mAh","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65887259230529,"product_id":10352754196801,"position":2,"created_at":"2026-08-25T07:46:08-04:00","updated_at":"2026-08-25T07:46:11-04:00","alt":null,"width":800,"height":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01Flwi0n1ZgBe9s2G4u__2211975333223-0-cib.jpg?v=1787658371","variant_ids":[52128144785729,52128144818497]},"available":true,"name":"Portable power bank with fast charger and digital display Kalsten - Black \/ 10000 mAh","public_title":"Black \/ 10000 mAh","options":["Black","10000 mAh"],"price":4799,"weight":500,"compare_at_price":9599,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56642682585409,"position":2,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01Flwi0n1ZgBe9s2G4u__2211975333223-0-cib.jpg?v=1787658371"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":52128144818497,"title":"Black \/ 20000 mAh","option1":"Black","option2":"20000 mAh","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65887259230529,"product_id":10352754196801,"position":2,"created_at":"2026-08-25T07:46:08-04:00","updated_at":"2026-08-25T07:46:11-04:00","alt":null,"width":800,"height":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01Flwi0n1ZgBe9s2G4u__2211975333223-0-cib.jpg?v=1787658371","variant_ids":[52128144785729,52128144818497]},"available":true,"name":"Portable power bank with fast charger and digital display Kalsten - Black \/ 20000 mAh","public_title":"Black \/ 20000 mAh","options":["Black","20000 mAh"],"price":4999,"weight":500,"compare_at_price":9999,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56642682585409,"position":2,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01Flwi0n1ZgBe9s2G4u__2211975333223-0-cib.jpg?v=1787658371"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":52128144851265,"title":"Sky blue \/ 10000 mAh","option1":"Sky blue","option2":"10000 mAh","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65887259296065,"product_id":10352754196801,"position":4,"created_at":"2026-08-25T07:46:08-04:00","updated_at":"2026-08-25T07:46:11-04:00","alt":null,"width":800,"height":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN012l5skd1ZgBe4WbocM__2211975333223-0-cib.jpg?v=1787658371","variant_ids":[52128144720193,52128144851265]},"available":true,"name":"Portable power bank with fast charger and digital display Kalsten - Sky blue \/ 10000 mAh","public_title":"Sky blue \/ 10000 mAh","options":["Sky blue","10000 mAh"],"price":4799,"weight":500,"compare_at_price":9599,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56642682650945,"position":4,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN012l5skd1ZgBe4WbocM__2211975333223-0-cib.jpg?v=1787658371"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":52128144884033,"title":"White \/ 20000 mAh","option1":"White","option2":"20000 mAh","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65887259263297,"product_id":10352754196801,"position":3,"created_at":"2026-08-25T07:46:08-04:00","updated_at":"2026-08-25T07:46:11-04:00","alt":null,"width":800,"height":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01OAFGOt1ZgBeA03QVB__2211975333223-0-cib.jpg?v=1787658371","variant_ids":[52128144687425,52128144884033]},"available":true,"name":"Portable power bank with fast charger and digital display Kalsten - White \/ 20000 mAh","public_title":"White \/ 20000 mAh","options":["White","20000 mAh"],"price":4999,"weight":500,"compare_at_price":9999,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56642682618177,"position":3,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01OAFGOt1ZgBeA03QVB__2211975333223-0-cib.jpg?v=1787658371"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

{"id":52128144654657,"title":"Pink \/ 20000 mAh","option1":"Pink","option2":"20000 mAh","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65887259328833,"product_id":10352754196801,"position":5,"created_at":"2026-08-25T07:46:08-04:00","updated_at":"2026-08-25T07:46:11-04:00","alt":null,"width":800,"height":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01fG79fn1ZgBe4WbgIP__2211975333223-0-cib.jpg?v=1787658371","variant_ids":[52128144654657,52128144752961]},"available":true,"name":"Portable power bank with fast charger and digital display Kalsten - Pink \/ 20000 mAh","public_title":"Pink \/ 20000 mAh","options":["Pink","20000 mAh"],"price":4999,"weight":500,"compare_at_price":9999,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56642682683713,"position":5,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01fG79fn1ZgBe4WbgIP__2211975333223-0-cib.jpg?v=1787658371"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}