Q1: How do I place an order?

Submitting your order is fast and straightforward: Pick Your Product — Choose the goods you want and add them into your shopping cart. Fill in Your Details — Input your delivery address and contact information at checkout. Finish Payment — Select one valid secure payment option and complete your purchase. Get Order Confirmation — Right after your order is successfully submitted, you will receive an order confirmation notice. Our order fulfillment staff will then start preparing your goods for dispatch.

Q2: Is my payment information secure?

Absolutely. We highly prioritize the protection of your personal and payment data. All payments are processed via trusted third-party payment gateways equipped with industry-standard encryption technology. Your complete credit card details are handled directly by the payment service provider and will not be saved on our servers.

II. Shipping & Delivery

Q3: Where will my order ship from?

All orders are dispatched from our US fulfillment warehouse. Orders generally get processed in 1–2 working days, excluding weekends and official US holidays. Once your parcel is shipped out, tracking details will be sent to you.

Q4: How long does delivery take?

The estimated delivery timelines are listed below: US Orders: Usually 3–5 working days after shipment Qualified International Orders: Normally 7–20 working days after shipment Delivery durations are estimations only and could fluctuate based on destination, courier status, customs clearance, local laws, weather conditions or other uncontrollable factors. Shipments going to Alaska, Hawaii, Puerto Rico and other non-contiguous US territories may need extra transit time due to lithium battery transport regulations.

Q5: Do you offer free shipping?

Complimentary shipping is offered on qualified orders as stated on our site. Any applicable delivery fees, destination limits or special delivery rules will be shown on the checkout page before you make payment. Since portable power stations contain lithium batteries, shipping options and destinations may have certain restrictions.

Q6: Will I need to pay customs duties or import taxes?

For eligible international orders shipped under DDP (Delivered Duty Paid) terms, relevant customs duties and import levies are already included in your order total. In most circumstances, you won’t need to cover extra customs duties or import taxes upon receiving your parcel. Shipping and tax arrangements may differ according to destination, product category and local regulations. If you receive unexpected customs or courier charges, please reach out to our customer support team so we can examine your case and offer help whenever possible.

III. Order Tracking

Q7: How can I track my order?

After your package ships, tracking information will be provided to you. Enter your tracking number on the courier’s official webpage to check the most up-to-date delivery status. Subject to destination and shipping requirements, your shipment may be delivered by UPS, FedEx, DHL, USPS or other authorized logistics vendors. Kindly wait 24–48 hours after shipment for the tracking data to refresh online.

Q8: What should I do if my package is delayed?

Estimated delivery windows may sometimes be impacted by courier hold-ups, bad weather, customs inspection, transport limitations or other events beyond our control. If your tracking status hasn’t updated for a long period or your parcel is significantly overdue, please contact our customer support team. We will coordinate with the courier to investigate qualified delayed or potentially lost packages.

Q9: My tracking says “Delivered,” but I cannot find my package. What should I do?

Please complete these checks first: Inspect areas around your delivery spot Check with family members or nearby neighbors Consult building administrators, front desk staff or property managers if applicable Some couriers mark parcels as delivered shortly before the physical package arrives. If you still cannot locate your shipment, get in touch with our customer support team and we will launch a delivery investigation for you.

IV. Returns & Refunds

Q10: What is your return policy?

We accept qualified return requests within 30 days after delivery. Items sent back must meet these requirements: Keep intact and in good condition Include all original attachments, cables, manuals and bundled accessories Be securely packed for return transit High-capacity lithium batteries demand special handling, so please retain the original package whenever you can. If you no longer have the original packaging, please message us before sending the product back.

Q11: What if my item arrives damaged, defective, or incorrect?

Please notify us promptly if your delivered goods are damaged, faulty or wrong. For approved claims, we will cover eligible return postage and provide one of the following solutions: A replacement unit, or a full refund For visible shipping damage, contact us within 48 hours upon receipt. We may ask you to supply photos, videos or other materials to help us verify the issue.

Q12: Can I return an item if I change my mind?

Yes. Qualified non-defect returns can be requested within 30 days after delivery. For such returns: Return shipping fees are borne by the buyer The product must stay in good, resaleable state All original accessories and bundled items need to be returned together The product has to be safely packaged for transit A reasonable charge may be deducted for missing accessories, heavy wear, product damage or necessary replacement packaging.

Q13: How do I start a return?

Do NOT send back products without prior approval. To submit a return request: Contact our customer support team with your order ID and return reason. We typically review your application within 1 working day. Once approved, we will send return guidance and an RMA (Return Authorization) number when required. Pack your product tightly following the provided instructions. Ship the item using the approved return shipping method. As portable power stations contain lithium batteries, extra return shipping rules may apply.

Q14: How long does a refund take?

Returned goods are generally inspected within 3–5 working days after arrival at our warehouse. Once your return gets approved, the refund will be issued back to your original payment account. Depending on your bank or payment provider, it may take roughly 5–10 working days for the fund to show up after issuance.

V. Warranty & Product Support

Q15: Is the 30-day return policy the same as the product warranty?

No. The 30-day return policy applies to eligible product returns after delivery. The product warranty covers valid manufacturing defects following the relevant warranty terms. A confirmed manufacturing fault reported after the 30-day return window may still qualify for warranty service. Please read the full warranty terms for complete coverage details.

Q16: What should I do if my product develops a problem?

Please reach our customer support team and provide the below materials: Your order details A clear explanation describing the malfunction Pictures or videos related to the issue, if available We may request extra information to help diagnose the fault. If the problem falls under the applicable warranty terms, our support team will guide you through proper next steps.

VI. Customer Support

Q17: How can I contact customer support?

If you have inquiries about orders, delivery, tracking, returns, refunds, warranty or product help, please reach us via the support channels listed on our website. We usually reply within 1 working day. You can also send emails to ketr4twnuong4857@gmail.com for consultation.

Q18: What information should I provide when contacting support?

To let us assist you faster, kindly prepare: Order number The name used to place your order A clear description of your question or problem Relevant photos or videos, if your issue involves product damage or manufacturing defects Supplying complete information allows our support team to examine and settle your request more efficiently.