Galaxy S21 Ultra Battery Case | S21 Ultra Battery Charger Case

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Sale price$99.00 Regular price$124.00


  • 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
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