Free Shipping
Free Returns*
1-Year Guarantee

Kalsten | Sustainable Qi Fast Charger made of Bamboo with Overheat Protection

Regular price $25.99 $52.00 SAVE $26.01 (50% OFF) Sale price
/
3-Day Express Shipping
Easy 14-Day Returns
Support Mon–Fri

Charge naturally, live consciously

EARTHWATT combines modern charging mobility with sustainable design. Made from real bamboo and equipped with Qi fast charging technology, this charger brings order, style, and nature to your desk or nightstand. Perfect for minimalists, tech lovers, and anyone who appreciates green energy aesthetics.

Why people love EARTHWATT

  • Fast Qi charging: Wireless fast charging for compatible devices without cable clutter.
  • Natural bamboo look: Adds organic warmth to desk, living room, or office.
  • Intelligent protection features: Integrated overheating, overcharge, and short circuit protection.
  • Minimalist & harmonious: Fits modern, Scandinavian, and nature-inspired interiors.
  • Universally compatible: Works with iPhone, Samsung Galaxy, Pixel, and all Qi devices.

Product specifications

  • Material: Natural bamboo with sturdy inner core
  • Charging type: Qi Wireless Fast Charging
  • Compatibility: iPhone X/8/11–15, Samsung Galaxy S7–S23, Note & other Qi devices
  • Safety: Temperature control, short circuit & overvoltage protection
  • Use: Nightstand, office, living areas

What's in the box?

  • EARTHWATT Qi charger × 1
  • USB charging cable × 1
  • User manual × 1

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.