Since the battery is not allowed to be used when it is shipped to you, you should prepare the battery yourself.
You need to prepare 16 AA batteries/6 18650 3.7V batteries.
We recommend using 6PCS 18650 3.7V battery
Affected by Covid-19, there will be some delay on the delivery.
We offer free shipping worldwide
USA: 8-10 working days
Europe: 10-12 working days
Other countries: 15 working days
1. After the order is shipped, please wait 3-5 business days for the tracking number to be fully updated on the post office system. Please note that your order is actually in transit with no package delays.
2.Global express inquiry:https://www.17track.net/zh-cn
2.If you encounter any problems, please contact me via email: firstname.lastname@example.org
PRIORITY INSURED SHIPPING
$4.99 (optional) with priority shipping, lost/damaged product, full reimbursement or replacement.
1.If a product gets damaged or was faulty upon a delivery - we offer 100% refund.
2.Timing: we have a 30-days Return & Exchange Policy, from the day item was received.
3.For returns, please email email@example.com with the subject 'Returns' and include your order number, name and the reason for the return.
4.We appreciate your business, and will respond to your claims within 24 hours.