Portable power bank with state-of-the-art fast charging technology and digital display Kalsten

Name: Portable power bank with state-of-the-art fast charging technology and digital display Kalsten
Brand: Kalsten
Price: 53.99 USD
Availability: InStock

$53.99 $107.99 SAVE $54.00 (50% OFF)

3-Day Express Shipping

Easy 14-Day Returns

Support Mon–Fri

Color

Black

White

Size

30000 mAh

Delivery content: kits (circuit board + housing, minimum order 10 sets, no shipping for lower quantities)

20000 mAh

10000 mAh

Product Description

Discover the powerful portable power bank from Kalsten, specially designed for modern users. This power bank not only offers impressive charging speed but also features a user-friendly digital display for precise monitoring of battery levels.

State-of-the-art fast charging technology: Enjoy the benefits of ultra-fast charging for your devices, no matter where you are.
Digital battery level indicator: Always stay informed about the charging state thanks to the clear and easy-to-read display.
Compact design: Ideal for on-the-go, this power bank fits conveniently in any pocket or backpack.
Versatile connectivity options: Supports various device types and charging ports for maximum convenience.

The Kalsten power bank is the perfect solution for anyone who values performance, quality, and functionality. Whether for travel, at the office, or in everyday life, this charger will reliably power your mobile devices.

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.

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