PowerNest — No more charging chaos for more freedom and power all day | Kalsten
Charge all your devices effortlessly with just one station – fast, neat, and always ready
Free yourself from cable clutter and the constant waiting – experience charging efficiency on a new level. With the PowerNest™ 3-in-1 charging station, charge your smartphone, smartwatch, and earbuds all at once – simple, fast, and without chaos.
That's why this charging station is your perfect companion for every day
✓ Full power for all devices simultaneously: Enjoy simultaneous fast charging for your smartphone, smartwatch, and earbuds – none left behind!
✓ Stable docking thanks to magnetic power: The clever design ensures perfect grip without slipping, keeping your devices safe and charging quickly.
✓ Highest safety included: PowerNest™ intelligently adjusts the charging power, protects against overcharging and overheating – for maximum battery life.
✓ Compact & practical for on the go: Thanks to its foldable design, the PowerNest™ charging station is ideal for travel, the office, or a café – always within reach!
Your most important questions – simply answered
Charge all devices simultaneously, without taking longer?
Yes! PowerNest™ cleverly distributes the energy, so each device charges as quickly as possible – without delays or compromises.
How does the station protect my battery from overheating?
The PowerNest™ constantly monitors charging status and temperature. Once the device is fully charged, the charging station automatically turns off – for optimal battery health.
Is the charging station also suitable for on-the-go use?
Absolutely! The lightweight, foldable design fits in any bag – so you can charge your devices quickly and neatly anywhere, without cable clutter.
Technical Specifications
Premium materials: High-quality silicone, ABS & PS for style and durability
Certified safety: CE, FCC, and RoHS certified for worry-free charging
Ultralight: Only 450 grams – your perfect travel companion
Power Boost: 15 W for smartphone, 10 W for earbuds, 7 W for smartwatch – full power without compromises
Dimensions: Compact and handy at 15 x 8 x 8 cm
What's included
- 1x PowerNest™ 3-in-1 foldable magnetic charging station
- 1x User manual
- 1x 3A charging cable
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.
