Powerbank Kalsten
Power and Efficiency for Your Devices
The Kalsten power bank is your ideal solution for mobile charging. With its compact design and impressive capacity, it allows you to charge your devices anytime and anywhere. The power bank supports fast charging and is equipped with an LED display that shows the current charging status, so you are always informed about the remaining energy.
- Fast charging feature: Maximum efficiency when charging your devices.
- Practical design: Compact and lightweight, perfect for on the go.
- LED display: Clear overview of the charging status.
- Compatibility: Supports most common devices, including smartphones and tablets.
Trust in the quality and performance of Kalsten to keep your devices ready for use 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.