Free Shipping
Free Returns*
1-Year Guarantee

High-performance power bank with intelligent digital display Kalsten

$35.99 $71.99 SAVE $36.00 (50% OFF)
/
3-Day Express Shipping
Easy 14-Day Returns
Support Mon–Fri
Color
Size
  • Visa
  • Mastercard
  • Maestro
  • American Express
  • PayPal
  • Apple Pay
  • Google Pay

Product Description

Discover the innovative high-performance power bank from Kalsten, which not only impresses with its high capacity but also offers smart features. Ideal for on-the-go, this power bank ensures that your devices are always ready for use.

  • High Capacity: Enjoy hours of power for smartphones, tablets, and other USB devices.
  • Smart Digital Display: The built-in screen shows you the current charge level in percentage at any time.
  • Fast Charging Function: Thanks to advanced fast charging technology, you can charge your devices in no time.
  • Compatible with Multiple Devices: Equipped with two USB outputs, you can charge two devices simultaneously.
  • Portable Design: Slim and lightweight, this power bank easily fits into any bag or backpack compartment.
  • Safety Mechanisms: Overcharge protection and short-circuit protection guarantee safe use.

The Kalsten power bank is the perfect solution for those who value quality and functionality. Perfect for travel, outdoor activities, or everyday use – always a reliable source of energy at hand.

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 CET

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 CET (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.

You may also like