Portable Solar Power Bank with Fast Charging Function Kalsten

Name: Portable Solar Power Bank with Fast Charging Function Kalsten
Brand: Kalsten
Price: 45.99 USD
Availability: InStock

$45.99 $91.99 SAVE $46.00 (50% OFF)

3-Day Express Shipping

Easy 14-Day Returns

Support Mon–Fri

Discover the innovative portable solar power bank from Kalsten

The portable solar power bank with fast charging function from Kalsten is the ideal companion for anyone who wants to be independent of a power outlet while on the go. Perfect for travel, outdoor activities, or everyday life, this power bank offers versatile charging options and maximum energy efficiency.

Powerful solar cells: Harness the power of the sun to sustainably charge your electronic devices.
Multi-functional charging cable: Integrated connectors for various devices provide maximum flexibility.
Fast charging function: Charge your devices quickly and efficiently, without long waiting times.
LCD display: Always keep an eye on the charge status of your power bank and the remaining energy.
Compact design: The sleek and lightweight design allows for easy transport and handling.

Experience independence and efficiency with the portable solar power bank from Kalsten – the perfect solution for modern, active lifestyles!

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":52128698040641,"title":"Black \/ 5000 mAh","option1":"Black","option2":"5000 mAh","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65888065945921,"product_id":10352847946049,"position":2,"created_at":"2026-08-25T08:06:03-04:00","updated_at":"2026-08-25T08:06:05-04:00","alt":null,"width":790,"height":804,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01HfEkWQ1RhzvLmK175__2033122144-0-cib.jpg?v=1787659565","variant_ids":[52128698040641,52128698073409,52128698106177]},"available":true,"name":"Portable Solar Power Bank with Fast Charging Function Kalsten - Black \/ 5000 mAh","public_title":"Black \/ 5000 mAh","options":["Black","5000 mAh"],"price":4599,"weight":440,"compare_at_price":9199,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56643488743745,"position":2,"preview_image":{"aspect_ratio":0.983,"height":804,"width":790,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01HfEkWQ1RhzvLmK175__2033122144-0-cib.jpg?v=1787659565"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":52128698073409,"title":"Black \/ 10000 mAh","option1":"Black","option2":"10000 mAh","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65888065945921,"product_id":10352847946049,"position":2,"created_at":"2026-08-25T08:06:03-04:00","updated_at":"2026-08-25T08:06:05-04:00","alt":null,"width":790,"height":804,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01HfEkWQ1RhzvLmK175__2033122144-0-cib.jpg?v=1787659565","variant_ids":[52128698040641,52128698073409,52128698106177]},"available":true,"name":"Portable Solar Power Bank with Fast Charging Function Kalsten - Black \/ 10000 mAh","public_title":"Black \/ 10000 mAh","options":["Black","10000 mAh"],"price":4799,"weight":440,"compare_at_price":9599,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56643488743745,"position":2,"preview_image":{"aspect_ratio":0.983,"height":804,"width":790,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01HfEkWQ1RhzvLmK175__2033122144-0-cib.jpg?v=1787659565"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":52128698106177,"title":"Black \/ 20000 mAh","option1":"Black","option2":"20000 mAh","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65888065945921,"product_id":10352847946049,"position":2,"created_at":"2026-08-25T08:06:03-04:00","updated_at":"2026-08-25T08:06:05-04:00","alt":null,"width":790,"height":804,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01HfEkWQ1RhzvLmK175__2033122144-0-cib.jpg?v=1787659565","variant_ids":[52128698040641,52128698073409,52128698106177]},"available":true,"name":"Portable Solar Power Bank with Fast Charging Function Kalsten - Black \/ 20000 mAh","public_title":"Black \/ 20000 mAh","options":["Black","20000 mAh"],"price":5099,"weight":440,"compare_at_price":10199,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56643488743745,"position":2,"preview_image":{"aspect_ratio":0.983,"height":804,"width":790,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01HfEkWQ1RhzvLmK175__2033122144-0-cib.jpg?v=1787659565"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":52128698138945,"title":"White \/ 5000 mAh","option1":"White","option2":"5000 mAh","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65888065978689,"product_id":10352847946049,"position":3,"created_at":"2026-08-25T08:06:03-04:00","updated_at":"2026-08-25T08:06:05-04:00","alt":null,"width":790,"height":802,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01mKI6Ph1RhzvBRixsE__2033122144-0-cib.jpg?v=1787659565","variant_ids":[52128698138945,52128698171713,52128698204481]},"available":true,"name":"Portable Solar Power Bank with Fast Charging Function Kalsten - White \/ 5000 mAh","public_title":"White \/ 5000 mAh","options":["White","5000 mAh"],"price":4599,"weight":440,"compare_at_price":9199,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56643488776513,"position":3,"preview_image":{"aspect_ratio":0.985,"height":802,"width":790,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01mKI6Ph1RhzvBRixsE__2033122144-0-cib.jpg?v=1787659565"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":52128698171713,"title":"White \/ 10000 mAh","option1":"White","option2":"10000 mAh","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65888065978689,"product_id":10352847946049,"position":3,"created_at":"2026-08-25T08:06:03-04:00","updated_at":"2026-08-25T08:06:05-04:00","alt":null,"width":790,"height":802,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01mKI6Ph1RhzvBRixsE__2033122144-0-cib.jpg?v=1787659565","variant_ids":[52128698138945,52128698171713,52128698204481]},"available":true,"name":"Portable Solar Power Bank with Fast Charging Function Kalsten - White \/ 10000 mAh","public_title":"White \/ 10000 mAh","options":["White","10000 mAh"],"price":4799,"weight":440,"compare_at_price":9599,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56643488776513,"position":3,"preview_image":{"aspect_ratio":0.985,"height":802,"width":790,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01mKI6Ph1RhzvBRixsE__2033122144-0-cib.jpg?v=1787659565"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":52128698204481,"title":"White \/ 20000 mAh","option1":"White","option2":"20000 mAh","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65888065978689,"product_id":10352847946049,"position":3,"created_at":"2026-08-25T08:06:03-04:00","updated_at":"2026-08-25T08:06:05-04:00","alt":null,"width":790,"height":802,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01mKI6Ph1RhzvBRixsE__2033122144-0-cib.jpg?v=1787659565","variant_ids":[52128698138945,52128698171713,52128698204481]},"available":true,"name":"Portable Solar Power Bank with Fast Charging Function Kalsten - White \/ 20000 mAh","public_title":"White \/ 20000 mAh","options":["White","20000 mAh"],"price":5099,"weight":440,"compare_at_price":10199,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56643488776513,"position":3,"preview_image":{"aspect_ratio":0.985,"height":802,"width":790,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01mKI6Ph1RhzvBRixsE__2033122144-0-cib.jpg?v=1787659565"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

{"id":52128698040641,"title":"Black \/ 5000 mAh","option1":"Black","option2":"5000 mAh","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":65888065945921,"product_id":10352847946049,"position":2,"created_at":"2026-08-25T08:06:03-04:00","updated_at":"2026-08-25T08:06:05-04:00","alt":null,"width":790,"height":804,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01HfEkWQ1RhzvLmK175__2033122144-0-cib.jpg?v=1787659565","variant_ids":[52128698040641,52128698073409,52128698106177]},"available":true,"name":"Portable Solar Power Bank with Fast Charging Function Kalsten - Black \/ 5000 mAh","public_title":"Black \/ 5000 mAh","options":["Black","5000 mAh"],"price":4599,"weight":440,"compare_at_price":9199,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56643488743745,"position":2,"preview_image":{"aspect_ratio":0.983,"height":804,"width":790,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01HfEkWQ1RhzvLmK175__2033122144-0-cib.jpg?v=1787659565"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}