Portable power bank with wireless fast charging function and intelligent charge indicator Kalsten

Name: Portable power bank with wireless fast charging function and intelligent charge indicator Kalsten
Brand: Kalsten
Price: 50.99 USD
Availability: InStock

$50.99 $101.99 SAVE $51.00 (50% OFF)

3-Day Express Shipping

Easy 14-Day Returns

Support Mon–Fri

Product Description

Discover the innovative Portable Power Bank from Kalsten, designed specifically for modern needs. This power bank combines functionality with user-friendly design to provide you with an unparalleled charging experience.

Product Features

Smart Charge Indicator: Displays the current charge status in percentage for seamless control.
Wireless Fast Charging: Supports Qi technology for wireless charging of compatible devices.
Dual USB Ports: Allows simultaneous charging of two devices for maximum efficiency.
Compact Design: Ideal for on-the-go, fits comfortably in any bag or carry-on luggage.
High-Performance Battery: With a generous capacity for long usage and fast charging times.

Whether traveling, at the office, or while exercising – the Kalsten Power Bank is the perfect companion to ensure your devices are charged and ready to go at all times.

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":52127125799233,"title":"Black \/ 20000 mah","option1":"Black","option2":"20000 mah","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65885433495873,"product_id":10352557195585,"position":3,"created_at":"2026-08-25T07:06:17-04:00","updated_at":"2026-08-25T07:06:19-04:00","alt":null,"width":800,"height":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01UssXNT1Pnq5HPaLUV__2216904741886-0-cib.jpg?v=1787655979","variant_ids":[52127125799233,52127125897537]},"available":true,"name":"Portable power bank with wireless fast charging function and intelligent charge indicator Kalsten - Black \/ 20000 mah","public_title":"Black \/ 20000 mah","options":["Black","20000 mah"],"price":5099,"weight":500,"compare_at_price":10199,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56640861798721,"position":3,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01UssXNT1Pnq5HPaLUV__2216904741886-0-cib.jpg?v=1787655979"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":52127125832001,"title":"White \/ 10000 mah","option1":"White","option2":"10000 mah","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65885433463105,"product_id":10352557195585,"position":2,"created_at":"2026-08-25T07:06:17-04:00","updated_at":"2026-08-25T07:06:19-04:00","alt":null,"width":800,"height":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01KjTNh11Pnq5IxTokh__2216904741886-0-cib.jpg?v=1787655979","variant_ids":[52127125832001,52127125930305]},"available":true,"name":"Portable power bank with wireless fast charging function and intelligent charge indicator 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":56640861765953,"position":2,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01KjTNh11Pnq5IxTokh__2216904741886-0-cib.jpg?v=1787655979"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":52127125864769,"title":"Vintage green \/ 20000 mah","option1":"Vintage green","option2":"20000 mah","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65885433528641,"product_id":10352557195585,"position":4,"created_at":"2026-08-25T07:06:17-04:00","updated_at":"2026-08-25T07:06:19-04:00","alt":null,"width":800,"height":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01S0kbed1Pnq5IBYpyL__2216904741886-0-cib.jpg?v=1787655979","variant_ids":[52127125864769,52127125963073]},"available":true,"name":"Portable power bank with wireless fast charging function and intelligent charge indicator Kalsten - Vintage green \/ 20000 mah","public_title":"Vintage green \/ 20000 mah","options":["Vintage green","20000 mah"],"price":5099,"weight":500,"compare_at_price":10199,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56640861831489,"position":4,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01S0kbed1Pnq5IBYpyL__2216904741886-0-cib.jpg?v=1787655979"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":52127125897537,"title":"Black \/ 10000 mah","option1":"Black","option2":"10000 mah","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65885433495873,"product_id":10352557195585,"position":3,"created_at":"2026-08-25T07:06:17-04:00","updated_at":"2026-08-25T07:06:19-04:00","alt":null,"width":800,"height":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01UssXNT1Pnq5HPaLUV__2216904741886-0-cib.jpg?v=1787655979","variant_ids":[52127125799233,52127125897537]},"available":true,"name":"Portable power bank with wireless fast charging function and intelligent charge indicator 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":56640861798721,"position":3,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01UssXNT1Pnq5HPaLUV__2216904741886-0-cib.jpg?v=1787655979"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":52127125930305,"title":"White \/ 20000 mah","option1":"White","option2":"20000 mah","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65885433463105,"product_id":10352557195585,"position":2,"created_at":"2026-08-25T07:06:17-04:00","updated_at":"2026-08-25T07:06:19-04:00","alt":null,"width":800,"height":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01KjTNh11Pnq5IxTokh__2216904741886-0-cib.jpg?v=1787655979","variant_ids":[52127125832001,52127125930305]},"available":true,"name":"Portable power bank with wireless fast charging function and intelligent charge indicator Kalsten - White \/ 20000 mah","public_title":"White \/ 20000 mah","options":["White","20000 mah"],"price":5099,"weight":500,"compare_at_price":10199,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56640861765953,"position":2,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01KjTNh11Pnq5IxTokh__2216904741886-0-cib.jpg?v=1787655979"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":52127125963073,"title":"Vintage green \/ 10000 mah","option1":"Vintage green","option2":"10000 mah","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65885433528641,"product_id":10352557195585,"position":4,"created_at":"2026-08-25T07:06:17-04:00","updated_at":"2026-08-25T07:06:19-04:00","alt":null,"width":800,"height":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01S0kbed1Pnq5IBYpyL__2216904741886-0-cib.jpg?v=1787655979","variant_ids":[52127125864769,52127125963073]},"available":true,"name":"Portable power bank with wireless fast charging function and intelligent charge indicator Kalsten - Vintage green \/ 10000 mah","public_title":"Vintage green \/ 10000 mah","options":["Vintage green","10000 mah"],"price":4799,"weight":500,"compare_at_price":9599,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56640861831489,"position":4,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01S0kbed1Pnq5IBYpyL__2216904741886-0-cib.jpg?v=1787655979"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

{"id":52127125799233,"title":"Black \/ 20000 mah","option1":"Black","option2":"20000 mah","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65885433495873,"product_id":10352557195585,"position":3,"created_at":"2026-08-25T07:06:17-04:00","updated_at":"2026-08-25T07:06:19-04:00","alt":null,"width":800,"height":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01UssXNT1Pnq5HPaLUV__2216904741886-0-cib.jpg?v=1787655979","variant_ids":[52127125799233,52127125897537]},"available":true,"name":"Portable power bank with wireless fast charging function and intelligent charge indicator Kalsten - Black \/ 20000 mah","public_title":"Black \/ 20000 mah","options":["Black","20000 mah"],"price":5099,"weight":500,"compare_at_price":10199,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56640861798721,"position":3,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01UssXNT1Pnq5HPaLUV__2216904741886-0-cib.jpg?v=1787655979"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}