Frequently Asked Questions
Everything you need to know about Ocoopa products and services.
How long does it take for Ocoopa hand warmers to fully charge?
Charging times vary by model, but most Ocoopa hand warmers reach a full charge within 3 to 4.5 hours using a 5V/2A adapter. We recommend using the provided USB-C cable for optimal charging efficiency.
What is your shipping policy and estimated delivery time?
We offer standard shipping globally, with most orders processed within 1-2 business days. For domestic orders in the US, UK, and EU, delivery typically takes 3-7 business days depending on your location.
Does Ocoopa offer a warranty on electronic products?
Yes, all Ocoopa electronic devices come with a standard 12-month warranty covering manufacturing defects. You can extend this warranty by registering your product on our official website within 30 days of purchase.
Can I use my Ocoopa hand warmer as a power bank?
Most of our models feature a 2-in-1 design with a built-in USB output port, allowing you to charge your smartphone or other mobile devices while on the go.
What is your return and refund policy?
We offer a 30-day money-back guarantee. If you are not satisfied with your purchase, you can return the item in its original packaging and condition within 30 days for a full refund.
Are Ocoopa hand warmers safe to use?
Safety is our priority. Our products are UL, CE, and FCC certified, featuring integrated heat protection sensors and high-quality battery management systems to prevent overheating and short circuits.