Extend about 110% Power to Samsung Galaxy S21 Ultra 5G - The powerful 8000mAh Li-polymer rechargeable extended battery effectively adds over one full charging to Galaxy S21 Ultra; Keep your Galaxy S21 Ultra alive all day long; Meanwhile, it adds pretty MUCH weight and volume to the phone; If you buy it for daily use, please make sure you have big hands; Please also note it fits #GALAXY S21 ULTRA 5G# ONLY!!!
Fast Charging & Wireless Charging Supported: With premium Li-polymer batteries, ZeroLemon Ultra Power Galaxy S21 Ultra 8000mAh battery case can be fast charged by QC 3.0 chargers, PD chargers and Samsung 25W USB C super fast PPS chargers; Phone S21 Ultra also can be fast charged through the case with these chargers too; For the sake of security, the battery case is not designed to fast charge the phone; Still, feel free to charge the case with wireless chargers
Samsung Wired USB-C Headsets & OTG Supported: To activate the wired headset and OTG mode, please turn off the battery case and DOUBLE click its power button, then you will see the 2nd and 3rd LED lights are on; Just insert your wired USB-C headset into the case's charging port when the middle 2 lights are on, feel free to listen music and make phone calls; Please note when the headset & OTG mode is activated, the phone CANNOT be charged by the battery case
Android Auto & Samsung Dex & Data SYNC Supported: Transfer data freely between Galaxy S21 Ultra and a computer through the charging case; You can enjoy the fun and convenience Samsung Dex (doesn't work with HDMI cables) and Android Auto APPs bringing to your life and work with no need to take the battery case off
What You Get: 1x ZeroLemon S21 Ultra 8000mAh battery case; 1x User Manual; 1x Insert Card; 365 days replacement guarantee with 30 days Full Refund Warranty; Lifetime customer support from ZeroLemon
We have a 3-day return policy, which means you have 3 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at firstname.lastname@example.org. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Damages and issues Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
Refunds We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.