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Portable fast charging power bank with intelligent energy management technology Kalsten

Regular price $46.99 $93.99 SAVE $47.00 (50% OFF) Sale price
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Product Description

Discover the versatile portable fast-charging power bank from Kalsten, featuring advanced technology and thoughtful design. This power bank is perfect for on-the-go use and provides reliable energy for your devices, no matter where you are.

  • High-Speed Charging: With a maximum output of up to 22.5 watts, this power bank ensures your devices are charged in no time.
  • Smart Energy Management: The integrated technology automatically detects the charging needs of the device to ensure optimal charging efficiency and safety.
  • Compact & Portable Design: The sleek design and integrated cable management make it easy to carry, allowing you to stow the power bank in your bag or backpack without hassle.
  • Digital Charge Indicator: A modern display shows you the current charge level of the power bank at all times and keeps you informed about the charging process.
  • Versatile Connectivity Options: With multiple USB ports, you can charge several devices at the same time, making it the ideal companion for travel, outings, or everyday use.

The Kalsten portable fast-charging power bank combines functionality with elegant design and is the perfect solution for anyone who is always on the go and relies on a reliable power source.

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.