portable power bank with solar technology from Kalsten

Name: portable power bank with solar technology from Kalsten
Brand: Kalsten
SKU: 6243458958114
Price: 107.99 USD
Availability: InStock

$107.99 $215.99 SAVE $108.00 (50% OFF)

3-Day Express Shipping

Easy 14-Day Returns

Support Mon–Fri

Color

Black

White

Size

50000mAh

Product Description

Discover the innovative and eco-friendly portable power bank with solar technology from Kalsten. This powerful power bank is ideal for on-the-go use and gives you the freedom to charge your devices anytime, anywhere.

Product Features

Capacity: High storage capacity for charging multiple devices simultaneously.
Solar Charging: Use the sun to charge the power bank – perfect for outdoor activities.
Multiple USB Ports: Equipped with multiple USB ports for connecting various devices at the same time.
LED Display: Intuitive LED display that shows the current charge level and remaining energy.
Compact Design: Lightweight and portable with an ergonomic handle, ideal for travel and adventure.

The Kalsten power bank is not only functional but also stylish, providing a sustainable energy source for all your devices. Perfect for travelers, adventurers, and anyone who values a green lifestyle!

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":52129003995457,"title":"Black \/ 50000mAh","option1":"Black","option2":"50000mAh","option3":null,"sku":"6243458958114","requires_shipping":true,"taxable":true,"featured_image":{"id":65888638533953,"product_id":10352922034497,"position":3,"created_at":"2026-08-25T08:20:22-04:00","updated_at":"2026-08-25T08:20:24-04:00","alt":null,"width":800,"height":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN012yDc5A1Hwz6QgU0sE__2220613740823-0-cib.jpg?v=1787660424","variant_ids":[52129003995457]},"available":true,"name":"portable power bank with solar technology from Kalsten - Black \/ 50000mAh","public_title":"Black \/ 50000mAh","options":["Black","50000mAh"],"price":10799,"weight":2000,"compare_at_price":21599,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56644060250433,"position":3,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN012yDc5A1Hwz6QgU0sE__2220613740823-0-cib.jpg?v=1787660424"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":52129004028225,"title":"White \/ 50000mAh","option1":"White","option2":"50000mAh","option3":null,"sku":"6243458958119","requires_shipping":true,"taxable":true,"featured_image":{"id":65888638501185,"product_id":10352922034497,"position":2,"created_at":"2026-08-25T08:20:22-04:00","updated_at":"2026-08-25T08:20:24-04:00","alt":null,"width":800,"height":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01NPvOnX1Hwz6Qjtx3l__2220613740823-0-cib.jpg?v=1787660424","variant_ids":[52129004028225]},"available":true,"name":"portable power bank with solar technology from Kalsten - White \/ 50000mAh","public_title":"White \/ 50000mAh","options":["White","50000mAh"],"price":10799,"weight":2000,"compare_at_price":21599,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56644060217665,"position":2,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN01NPvOnX1Hwz6Qjtx3l__2220613740823-0-cib.jpg?v=1787660424"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

{"id":52129003995457,"title":"Black \/ 50000mAh","option1":"Black","option2":"50000mAh","option3":null,"sku":"6243458958114","requires_shipping":true,"taxable":true,"featured_image":{"id":65888638533953,"product_id":10352922034497,"position":3,"created_at":"2026-08-25T08:20:22-04:00","updated_at":"2026-08-25T08:20:24-04:00","alt":null,"width":800,"height":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN012yDc5A1Hwz6QgU0sE__2220613740823-0-cib.jpg?v=1787660424","variant_ids":[52129003995457]},"available":true,"name":"portable power bank with solar technology from Kalsten - Black \/ 50000mAh","public_title":"Black \/ 50000mAh","options":["Black","50000mAh"],"price":10799,"weight":2000,"compare_at_price":21599,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":56644060250433,"position":3,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/open.shop\/cdn\/shop\/files\/O1CN012yDc5A1Hwz6QgU0sE__2220613740823-0-cib.jpg?v=1787660424"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}