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Slim Powerbank with wireless charging function and digital display Kalsten

Regular price $49.99 $99.99 SAVE $50.00 (50% OFF) Sale price
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The Kalsten Slim Powerbank is your perfect solution for flexible charging on the go. With a sleek, compact design and an integrated wireless charging function, it is not just functional but also stylish. Thanks to the digital display, you always have an overview of the current charge status.

Product Features

  • High-quality, compact build for easy portability
  • Integrated wireless charging function for fast and hassle-free charging
  • Digital display for precise monitoring of charging progress
  • Versatile connection options, including USB-C and USB-A
  • Optimal performance for all common smartphones and tablets

Whether you are on the go or working in the office, the Kalsten Slim Powerbank ensures that your devices are always powered. Trust Kalsten for high-quality and reliable chargers.

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.